Bottom Brackets

T47A Asymmetrical threaded BB cups for T47A frames and 30mm diameter spindle compatible cranks. Cups have internal bearings, and can be used in BB shells with widths from 77.5 - 79mm. Includes sleeve to fit between cups for added protection, and also keeps your internal wires and hoses from rubbing on the crank spindle. Use a quality grease when installing in steel or aluminum BB shells, and an anti-seize compound compatible with titanium BB shells. T47 external cup on the drive side T47 internal cup on the non-drive side Compatibility: Cervelo T47A 79mm shell width Factor T47A 77.5mm shell width Felt T47A 77mm shell width

External English (BSA) threaded bottom bracket for 73mm shells. Wheels Mfg uses only Enduro bearings and silicone seals for the most durable and smoothest bottom brackets available. Fully serviceable. Includes: (2) - Enduro Silicone dust seals (1) - 2.5mm aluminum BB cup spacers for use with 68mm wide BB shell (1) - 1.8mm aluminum BB cup spacers for use with 68mm wide BB shell (1) - 0.7mm aluminum BB cup spacers for use with 68mm wide BB shell (2) - 0.5mm crank spindle spacers (2) - 1.0mm crank spindle spacers (1) - Wave Washer Direct replacement for SRAM/Truvativ GXP bottom brackets! - Bearings: Enduro ABEC-3 - Color: Red - Bottom Bracket/Frame Interface: ISO/English or BSA Threaded (1.37 in x 24 TPI) - Bottom Bracket Shell Width (mm): 68-73mm - Bottom Bracket Shell I.D.: 33.6-33.9 mm - Crank Spindle Type: GXP (SRAM, Truvativ, Etc.) - Crank Spindle Diameter: 22/24mm - Weight: 116g

External English (BSA) threaded bottom bracket for 73mm shells. Wheels Mfg uses only Enduro bearings and silicone seals for the most durable and smoothest bottom brackets available. Fully serviceable. Includes: (2) - Enduro Silicone dust seals (1) - 2.5mm aluminum BB cup spacers for use with 68mm wide BB shell (1) - 1.8mm aluminum BB cup spacers for use with 68mm wide BB shell (1) - 0.7mm aluminum BB cup spacers for use with 68mm wide BB shell (2) - 0.5mm crank spindle spacers (2) - 1.0mm crank spindle spacers (1) - Wave Washer Direct replacement for SRAM/Truvativ GXP bottom brackets! - Bearings: Enduro Angular Contact - Color: Red - Bottom Bracket/Frame Interface: ISO/English or BSA Threaded (1.37 in x 24 TPI) - Bottom Bracket Shell Width (mm): 68-73mm - Bottom Bracket Shell I.D.: 33.6-33.9 mm - Crank Spindle Type: GXP (SRAM, Truvativ, Etc.) - Crank Spindle Diameter: 22/24mm - Weight: 116g

External English (BSA) threaded road bottom bracket for 68mm shells. Wheels Mfg uses only Enduro bearings and silicone seals for the most durable and smoothest bottom brackets available. Fully serviceable. Includes: (2) - Enduro Silicone dust seals (1) - 2.5mm aluminum BB cup spacer (2) - 0.5mm crank spindle spacers (2) - 1.0mm crank spindle spacers Direct replacement for SRAM/Truvativ GXP bottom brackets! - Bearings: Enduro ABEC-3 - Color: Gray - Bottom Bracket/Frame Interface: ISO/English or BSA Threaded (1.37 in x 24 TPI) - Bottom Bracket Shell Width (mm): 68mm - Bottom Bracket Shell I.D.: 33.6-33.9 mm - Crank Spindle Type: GXP (SRAM, Truvativ, Etc.) - Crank Spindle Diameter: 22/24mm - Weight: 111g

Wheels Mfg solution for running a 30mm spindle crankset in a BSA threaded frame. Machined aluminum cups thread in to a standard threaded frame and feature Enduro 6806 ABEC-3 sealed bearings outboard of the BB shell. Fully serviceable. Notes: - For use with BB30 Wide 30mm diameter cranks with a spindle length of at least 104mm. - Will not work with standard BB30 cranksets. PLEASE MEASURE YOUR BB30 CRANK SPINDLE LENGTH! - Use only bottom bracket tools compatible with 16-notch MegoEvo BB’s. (FSA MegaEvo and Park Tool BBT-29). - Bearings: Enduro ABEC-3 - Color: Black - Bottom Bracket/Frame Interface: ISO/English or BSA Threaded (1.37 in x 24 TPI) - Bottom Bracket Shell Width (mm): 68mm - Bottom Bracket Shell I.D.: 33.6-33.9 mm - Crank Spindle Type: BB30 Wide, BB30a, 386EVO, Rotor 3D+, SRAM BB30 Wide - Crank Spindle Diameter: 30mm - Crank Spindle Length: At least 104mm - Weight: 102g

Wheels Mfg solution for running a 30mm spindle crankset in a BSA threaded frame. Machined aluminum cups thread in to a standard threaded frame and feature Enduro 6806 ABEC-3 sealed bearings outboard of the BB shell. Fully serviceable. Notes: - For use with BB30 Wide 30mm diameter cranks with a spindle length of at least 104mm. - Will not work with standard BB30 cranksets. PLEASE MEASURE YOUR BB30 CRANK SPINDLE LENGTH! - Use only bottom bracket tools compatible with 16-notch MegoEvo BB’s. (FSA MegaEvo and Park Tool BBT-29). - Bearings: Enduro Angular Contact - Color: Black - Bottom Bracket/Frame Interface: ISO/English or BSA Threaded (1.37 in x 24 TPI) - Bottom Bracket Shell Width (mm): 68mm - Bottom Bracket Shell I.D.: 33.6-33.9 mm - Crank Spindle Type: BB30 Wide, BB30a, 386EVO, Rotor 3D+, SRAM BB30 Wide - Crank Spindle Diameter: 30mm - Crank Spindle Length: At least 104mm - Weight: 100g

Run 29mm spindle SRAM DUB compatible cranks in a BSA threaded frame. Machined aluminum cups thread into a standard threaded frame and feature Enduro 6806/29 ABEC-3 sealed bearings outboard of the BB shell. Fully serviceable. Bottom Bracket Includes: - BB Cups with bearings - 2 x Silicone dust seals - 2 x 0.5mm crank spindle spacers - 2 x 1.0mm crank spindle spacers - 1 x 2.5mm crank spindle spacer - Bearings: Enduro 6806/29 ABEC-3 - Bottom Bracket/Frame Interface: ISO/English or BSA Threaded (1.37 in x 24 TPI) - Bottom Bracket Shell Width (mm): 68mm, 73mm, 100m - Bottom Bracket Shell I.D.: 33.6-33.9 mm - Crank Spindle Diameter: 29mm - Tool Pattern: 48.5mm x 16-notch - Over Bearing Width: 91.5mm in a 68mm wide shell - Weight: 102g Compatible with the following Bottom Bracket Standards and SRAM DUB compatible cranks with 29mm diameter spindle: - ISO/English or BSA Threaded (1.37 in x 24 TPI) - 68mm, 73mm, and 100mm BB Shell Width (if used in a 100mm wide shell, install the cups without the center plastic center sleeve)

Precision machined from 6061 T6 aluminum in Whistler, B.C.; this bottom bracket will keep your cranks spinning smoothly. Our staff has carefully crafted every part except for the quality Enduro bearings we carefully selected for a mix of quality, value, and durability. Each bottom bracket includes: - BB cups with bearings - 2x Dust seals - 2x 0.5mm spacers - 2x 1mm spacers Specifications: - Bearings: Enduro 71806 LLB ABEC-5 - Bottom Bracket/Frame Interface: ISO/English or BSA Threaded - Bottom Bracket Shell Width: 68mm, 73mm - Crank Spindle Diameter: 30mm - Tool Pattern: 46mm OD, 12 notch

Precision machined from 6061 T6 aluminum in Whistler, B.C.; this bottom bracket will keep your cranks spinning smoothly. Our staff has carefully crafted every part except for the quality Enduro bearings we carefully selected for a mix of quality, value, and durability. Each bottom bracket includes: - BB cups with bearings - 2x Dust seals - 2x 0.5mm spacers - 2x 1mm spacers - 1x 4.5mm spacer (DUB only) Specifications: - Bearings: Enduro 71806 LLB ABEC-5 - Bottom Bracket/Frame Interface: ISO/English or BSA Threaded - Bottom Bracket Shell Width: 68mm, 73mm - Crank Spindle Diameter: SRAM DUB 29mm - Tool Pattern: 46mm OD, 12 notch

Precision machined from 6061 T6 aluminum in Whistler, B.C.; this bottom bracket will keep your cranks spinning smoothly. Our staff has carefully crafted every part except for the quality Enduro bearings we carefully selected for a mix of quality, value, and durability. Each bottom bracket includes: - BB cups with bearings - 2x Dust seals - 2x 0.5mm spacers - 2x 1mm spacers - 2x 2.5mm spacers Specifications: - Bearings: Enduro 71806 LLB ABEC-5 - Bottom Bracket/Frame Interface: ISO/English or BSA Threaded - Bottom Bracket Shell Width: 83mm - Crank Spindle Diameter: 30mm - Tool Pattern: 46mm OD, 12 notch

Precision machined from 6061 T6 aluminum in Whistler, BC, this bottom bracket will keep your cranks spinning smoothly. Our staff has carefully crafted every part except for the quality Enduro bearings we carefully selected for a mix of quality, value, and durability. Each bottom bracket includes: - BB cups with bearings - 2x Dust seals - 2x 0.5mm spacers - 2x 1mm spacers - 2x 2.5mm spacers - 1x 4.5mm spacer (DUB only) Specifications: - Bearings: Enduro 71806 LLB ABEC-5 - Bottom Bracket/Frame Interface: ISO/English or BSA Threaded - Bottom Bracket Shell Width: 83mm - Crank Spindle Diameter: SRAM DUB 29mm - Tool Pattern: 46mm OD, 12 notch

- Road sets include bearings, shields, c-clips and wavy washer for bearing retention/tension - Mountain sets include bearings, shields, c-clips and spacer - Choose ceramic or stainless steel options

Running a conventional threaded bottom bracket on your BB30 or PF30 frame doesn't have to be complicated. This press-fit adapter from FSA goes in snug and opens up a lot of crankset possibilities for your BB30/PF30 frame. - Aluminum - Allows conventional threaded bottom brackets to be installed in a BB30 or PF30 frame - Install with headset press (not included) and green Loctite (included)

Run your 386EVO crank with your frame that is designed for BB86 Shimano Pressfit bottom brackets with this FSA bottom bracket. - 2 lines of bearings on each side

- Enables the use of a BB386EVO (30mm spindle) crankset on a 68mm English threaded frame

This FSA MegaExo bottom bracket is for use MTB MegaExo cranksets with 24mm spindles. - Sealed bearings - Die-cast then CNC machined alloy bearing cups - Composite Di2-compatible adjustable center sleeve

- Left and right bottom bracket cups with standard bearings for FSA MegaExo cranks - BB-9050 is for 24mm spindle 68/73mm MTB K-Force and Team Issue cranks - BB-8681 for K-Force Light (a non-ceramic option) and SLK Light Road MegaExo cranks (BB-8681 bearing covers have been redesigned so that the spindle now rides directly on the bearing itself) - BB-7000 is for 24mm spindle 68/73mm shell MTB Gravity Lite, Moto X and Afterburner cranks - BB-7000 is for 24mm spindle 83mm shell MTB Gravity Lite cranks - BB-6200 is for 24mm spindle 68mm shell Energy, Gossamer and Omega No Bolt Design cranks - BB-6000 is for 24mm spindle 68mm shell Energy, Gossamer and Omega cranks - BB-4000 is for 19mm spindle 69mm shell Omega cranks - BB-1000 is for 19mm spindle 68/73mm MTB Gamma cranks - 1.37" x 24tpi (English threads) or M36 x 24tpi (Italian threads)

- BBright Bottom Bracket to Mega Exo Carbon Crank BB-PF79 (EE086) - Spindle Interface Type: FSA MegaExo, Shimano Hollowtech II - BB Shell Width (mm): 79 – 84.5 - Bottom Bracket Shell I.D.: 46 - BB/Frame Interface: BBright Direct Fit

FSA (Full Speed Ahead) MegaExo 19 bottom brackets are for use with 19mm diameter spindles. - For Alloy Cranks with MegaExo 19 BB-AL86/19/SLE - Spindle Interface Type: FSA MegaExo 19 - BB Shell Width: 86mm - Bottom Bracket Shell I.D.: 41 - BB/Frame Interface: BB86

Designed for BB86/BB92 frames (with 41mm ID press-fit BB shell) - Compatible with 30mm crankset spindles - Flanged, double-row bearings with anti-corrosion Black Oxide/Magnetite treated, 52100 High-Carbon Chromium alloy races paired with grade 10 balls. Vendor Part # BK-7018

Designed for BB86/BB92 frames (with 41mm ID press-fit BB shell) - Compatible with 30mm crankset spindles. - XD-15 Ceramic-Hybrid cartridge bearings pressed directly into the BB shell, that feature - Deep-groove raceways allowing for maximum sized Grade 3 Silicon Nitride ceramic balls, increased contact area and improved performance and longevity. Vendor Part # BKC-7021

Enduro's entry level bottom bracket solution - Compatible with Sram GXP crankset spindles on BB92 framesets - ABEC-3 bearingss - Machined Delrin cups, Black Vendor Part # BK-6005

Designed for frames with threaded BSA 68mm or 73mm BB shell - Compatible with SRAM DUB cranksets (28.99mm spindle) - Stainless steel angular contact bearings: 440C Stainless steel balls and races - Machined aluminum cups, Black ano Vendor Part # BKS-6056

Designed for frames with threaded BSA 73mm BB shell - Compatible with cranksets with a 24mm spindle. - Stainless steel angular contact bearings: 440C Stainless steel balls and races - Machined aluminum cups, Black ano Vendor Part # BKS-6042

Designed for frames with threaded BSA 68mm BB shell - Compatible with cranksets with a 24mm spindle. - Stainless steel angular contact bearings: 440C Stainless steel balls and races - Machined aluminum cups, Black ano Vendor Part # BKS-6041

MaxHit is Enduro's latest patent-pending innovation; where the bearing is actually the component. MaxHit bottom bracket bearings are designed to thread directly into your bicycles bottom bracket shell, eliminating the need for the aluminum cups that are traditionally used to carry the bearings. This unique design frees-up space for much larger balls that more than double the load capacity compared to standard BB bearings. Machined entirely from 440C stainless steel and guaranteed for life, MaxHit BB bearings include proprietary double-lip labyrinth seals and Enduros extra high pressure grease to ensure a lifetime of trouble-free, heavy duty performance. Made in the USA Vendor Part # BKSM-8122

MaxHit is Enduro's latest patent-pending innovation; where the bearing is actually the component. MaxHit bottom bracket bearings are designed to thread directly into your bicycles bottom bracket shell, eliminating the need for the aluminum cups that are traditionally used to carry the bearings. This unique design frees-up space for much larger balls that more than double the load capacity compared to standard BB bearings. Machined entirely from 440C stainless steel and guaranteed for life, MaxHit BB bearings include proprietary double-lip labyrinth seals and Enduros extra high pressure grease to ensure a lifetime of trouble-free, heavy duty performance. Made in the USA

Enduro's entry level bottom bracket solution - Compatible with Sram GXP crankset spindles on PF30 framesets - ABEC-3 bearings - Machined Delrin cups, Black Vendor Part # BK-6007

Fits T47 frames with threaded BB shell (46mm ID x 68mm wide) - Compatible with Sram DUB 29mm spindles - Stainless bearings: Angular contact, 440C Stainless steel balls and races - Machined alloy cups - Requires TorqTite BB cup wrench for installation (sold separately) - Made in the USA - Weight: 105g Vendor Part # BKS-0226

Fits T47 frames with threaded BB shell (46mm ID x 68mm wide) - Compatible with most 24mm crank spindles (Shimano, FSA, etc) - Stainless bearings: Angular contact, 440C Stainless steel balls and races - Machined alloy cups - Made in the USA - Weight: 133g Vendor Part # BKS-0231

Enduro XD-15 Pro bearings offer a 15° angular contact sealed bearing in a standard-sized cartridge, pressed into precision machined aluminum cups. XD-15 Pro bearings feature deep-groove raceways allowing for maximum sized Grade 3 Silicon Nitride ceramic balls for for increased contact area and improved performance and longevity. For T47 threaded bottom bracket shell, and a Sram crankset with a 29mm spindle Made in the USA Vendor Part # BKC-0771

Fits T47 frames with threaded BB shell, internal bearing cup for 86mm shell frames - Compatible with most 30mm crank spindles, spindle length 104mm or longer - Stainless bearings: Angular contact, 440C Stainless steel balls and races - Machined alloy cups - Made in the USA Vendor Part # BKS-0241

Fits T47 frames with threaded BB shell, internal bearing cup for 86mm shell frames - Compatible with most 24mm crank spindles - Stainless bearings: Angular contact, 440C Stainless steel balls and races - Machined alloy cups - Made in the USA Vendor Part # BKS-0246

Enduro XD-15 Pro bearings offer a 15° angular contact sealed bearing in a standard-sized cartridge, pressed into precision machined aluminum cups. XD-15 Pro bearings feature deep-groove raceways allowing for maximum sized Grade 3 Silicon Nitride ceramic balls for for increased contact area and improved performance and longevity. For T47 Internal threaded bottom bracket shell, and a BB386 crankset with a 30mm spindle Made in the USA Vendor Part # BKC-0796

Enduro XD-15 Pro bearings offer a 15° angular contact sealed bearing in a standard-sized cartridge, pressed into precision machined aluminum cups. XD-15 Pro bearings feature deep-groove raceways allowing for maximum sized Grade 3 Silicon Nitride ceramic balls for for increased contact area and improved performance and longevity. For T47A threaded bottom bracket shell, and a crankset with a 24mm spindle. The bearing is seated externally on the bottom bracket. Made in the USA Vendor Part # BKC-0750

Enduro XD-15 Pro bearings offer a 15° angular contact sealed bearing in a standard-sized cartridge, pressed into precision machined aluminum cups. XD-15 Pro bearings feature deep-groove raceways allowing for maximum sized Grade 3 Silicon Nitride ceramic balls for for increased contact area and improved performance and longevity. For T47A threaded bottom bracket shell, and a crankset with a SRAM DUB 29mm spindle. The bearing is seated externally on the bottom bracket. Made in the USA Vendor Part # BKC-0751

440C stainless steel bearings pressed into precision machined aluminum T47 cups that simply thread directly into the BB shell. The T47A (Asymmetrical) specification is a new thread-in standard that has is similar in concept to BBRight (but with threads) that been used by a couple brands, including Cervelo and Factor. All Enduro bottom brackets are manufactured to the highest standards at the Enduro Bearings production facility in California, USA. For T47A frames using a 30mm BB386 spindle crank set. The bearings seat externally on the bottom bracket. Vendor Part # BKSR-0286

440C stainless steel bearings pressed into precision machined aluminum T47 cups that simply thread directly into the BB shell. The T47A (Asymmetrical) specification is a new thread-in standard that has is similar in concept to BBRight (but with threads) that been used by a couple brands, including Cervelo and Factor. All Enduro bottom brackets are manufactured to the highest standards at the Enduro Bearings production facility in California, USA. For T47A frames using a 24mm spindle crank set. The bearings seat externally on the bottom bracket. Vendor Part # BKSR-0216

Enduro XD-15 Pro bearings offer a 15° angular contact sealed bearing in a standard-sized cartridge, pressed into precision machined aluminum cups. XD-15 Pro bearings feature deep-groove raceways allowing for maximum sized Grade 3 Silicon Nitride ceramic balls for for increased contact area and improved performance and longevity. For BB386 bottom bracket shell, for use with wide (104mm+ length) 30mm spindle cranksets. Requires Torqtite wrench for installation. Made in the USA Vendor part # BKC-0891

Enduro XD-15 Pro bearings offer a 15° angular contact sealed bearing in a standard-sized cartridge, pressed into precision machined aluminum cups. XD-15 Pro bearings feature deep-groove raceways allowing for maximum sized Grade 3 Silicon Nitride ceramic balls for for increased contact area and improved performance and longevity. For BBRight bottom bracket shell, for use with 30mm (104mm + length) spindle crankset. Requires Torqtite wrench for installation. Made in the USA Vendor Part # BKC-0856

Enduro XD-15 Pro bearings offer a 15° angular contact sealed bearing in a standard-sized cartridge, pressed into precision machined aluminum cups. XD-15 Pro bearings feature deep-groove raceways allowing for maximum sized Grade 3 Silicon Nitride ceramic balls for for increased contact area and improved performance and longevity. For PF30A bottom bracket shell, for use with 24mm crankset. Requires Torqtite wrench for installation. Made in the USA Vendor part # BKC-0889

An Enduro original innovation, the TorqTite BB solution utilizes Angular Contact Stainless Steel bearings pressed into precision machined aluminum TorqTite cups that simply thread together in the BB shell for a simple, secure, creak-free installation in any non-threaded BB shell. - Fits BB30 frames (42mm ID), and replaces your BB30 bearings with the TorqTite BB system - Compatible with most 30mm crank spindles, at least 104mm long (386EVO, 3d+, etc) - Stainless bearings: Angular contact, 440C Stainless steel balls and races - Machined alloy cups - Bearings are spaced as wide as possible; provides a stiffer crank setup - Generally requires x2 TorqTite BB cup wrenches for installation (sold separately) - Made in the USA - Weight: 125g Vendor Part # BKS-0159

This TorqTite BB solution utilizes 440C stainless steel radial bearings pressed into precision machined aluminum TorqTite cups that simply thread together in the BB shell for a simple, secure, creak-free installation in non-threaded/press-fit BB shells. 440C stainless steel balls and races to provide long life and superior corrosion resistance in applications and environments that may be less than ideal. All Enduro bottom brackets are manufactured to the highest standards at the Enduro Bearings production facility in California, USA. Requires Torqtite wrench for installation. Vendor Part # BKSR-0162

This TorqTite BB solution utilizes 440C stainless steel radial bearings pressed into precision machined aluminum TorqTite cups that simply thread together in the BB shell for a simple, secure, creak-free installation in non-threaded/press-fit BB shells. 440C stainless steel balls and races to provide long life and superior corrosion resistance in applications and environments that may be less than ideal. All Enduro bottom brackets are manufactured to the highest standards at the Enduro Bearings production facility in California, USA. Requires Torqtite wrench for installation. Vendor Part # BKSR-0122

An Enduro original innovation, the TorqTite BB solution utilizes Angular Contact Stainless Steel bearings pressed into precision machined aluminum TorqTite cups that simply thread together in the BB shell for a simple, secure, creak-free installation in any non-threaded BB shell. - Fits PressFit 30 frames, 46mm ID BB shell - Compatible with most 30mm crank spindles under 90mm long (PF30, BB30, etc) - Stainless bearings: Angular contact, 440C Stainless steel balls and races - Machined alloy cups - Bearings are spaced as wide as possible; provides a stiffer crank setup - Generally requires x2 TorqTite BB cup wrenches for installation (sold separately) - Made in the USA - 109g Vendor Part # BKS-0131

This TorqTite BB solution utilizes 440C stainless steel radial bearings pressed into precision machined aluminum TorqTite cups that simply thread together in the BB shell for a simple, secure, creak-free installation in non-threaded/press-fit BB shells. 440C stainless steel balls and races to provide long life and superior corrosion resistance in applications and environments that may be less than ideal. All Enduro bottom brackets are manufactured to the highest standards at the Enduro Bearings production facility in California, USA. For PF30 bottom bracket shell, for use with 104mm + length spindle crankset. Requires Torqtite wrench for installation. Vendor Part # BKSR-0117

This TorqTite BB solution utilizes 440C stainless steel radial bearings pressed into precision machined aluminum TorqTite cups that simply thread together in the BB shell for a simple, secure, creak-free installation in non-threaded/press-fit BB shells. 440C stainless steel balls and races to provide long life and superior corrosion resistance in applications and environments that may be less than ideal. All Enduro bottom brackets are manufactured to the highest standards at the Enduro Bearings production facility in California, USA. For PF30 bottom bracket shell, for use with less than 104mm length spindle crankset. Requires Torqtite wrench for installation. Vendor Part # BKSR-0132

Enduro XD-15 Pro bearings offer a 15° angular contact sealed bearing in a standard-sized cartridge, pressed into precision machined aluminum cups. XD-15 Pro bearings feature deep-groove raceways allowing for maximum sized Grade 3 Silicon Nitride ceramic balls for for increased contact area and improved performance and longevity. For 68mm bottom bracket shell, and a crankset with a 24mm spindle (ex. Shimano Road) Made in the USA Vendor Part # BKC-0801

Enduro XD-15 Pro bearings offer a 15° angular contact sealed bearing in a standard-sized cartridge, pressed into precision machined aluminum cups. XD-15 Pro bearings feature deep-groove raceways allowing for maximum sized Grade 3 Silicon Nitride ceramic balls for for increased contact area and improved performance and longevity. For 73mm bottom bracket shell, use with 24mm crank spindle (ex. Shimano MTB) Made in the USA Vendor Part # BKC-0802

Why We Make It We build bearings, so we build bottom brackets. The humble threaded bottom bracket is often the first part installed on a new frame, and the last one the rider thinks about during the life of the bike, but the bottom bracket has a direct effect on pedaling efficiency (read: speed). This is where you put your power into the bike. Having the absolute best interface between your effort and your bike’s forward momentum makes your ride better. The Threadfit™ 24 is how we make bikes that take 24mm cranks the best they can be. Why You Want It ThreadFit™ 24 fits 24mm cranks in BSA bottom bracket shells. Our ThreadFit™ 24 bottom bracket is designed and built to be durable, serviceable, and silent. Manufactured to create the most precise interface between your frame’s bottom bracket shell and your cranks, it makes your cranks spin lightly and easily, without interference, for the lifetime of your bike (with a little regular service). King’s legendary, angular-contact bearings, both steel and ceramic, are the best in the industry, and actually get faster over time, as their contact surfaces wear. You want this bottom bracket because it offers super low drag. You want this bottom bracket, because it can be opened, cleaned and repacked for years of faithful service. You want this bottom bracket, because you don’t want to think an awful lot about your bottom bracket. Our Threadfit™ 24 bottom brackets come in an array of beautifully anodized colors and each one includes a Fit Kits that allow our ThreadFit™ 24 to be used with a wide selection of road and mountain bike cranks. - Engineered, manufactured and assembled in Portland, Oregon USA - King Lifetime Warranty - Legendary made-in-house bearings - Available in 8 beautifully anodized colors - A Fit Kit is required for use and included in the purchase prices - Ceramic bearing upgrade available

Why We Make It We build bearings, so we build bottom brackets. The humble threaded bottom bracket is often the first part installed on a new frame, and the last one the rider thinks about during the life of the bike, but the bottom bracket has a direct effect on pedaling efficiency (read: speed). This is where you put your power into the bike. Having the absolute best interface between your effort and your bike’s forward momentum makes your ride better. The Threadfit™ 24 is how we make bikes that take 24mm cranks the best they can be. Why You Want It ThreadFit™ 24 fits 24mm cranks in BSA bottom bracket shells. Our ThreadFit™ 24 bottom bracket is designed and built to be durable, serviceable, and silent. Manufactured to create the most precise interface between your frame’s bottom bracket shell and your cranks, it makes your cranks spin lightly and easily, without interference, for the lifetime of your bike (with a little regular service). King’s legendary, angular-contact bearings, both steel and ceramic, are the best in the industry, and actually get faster over time, as their contact surfaces wear. You want this bottom bracket because it offers super low drag. You want this bottom bracket, because it can be opened, cleaned and repacked for years of faithful service. You want this bottom bracket, because you don’t want to think an awful lot about your bottom bracket. Our Threadfit™ 24 bottom brackets come in an array of beautifully anodized colors and each one includes a Fit Kits that allow our ThreadFit™ 24 to be used with a wide selection of road and mountain bike cranks. - Engineered, manufactured and assembled in Portland, Oregon USA - King Lifetime Warranty - Legendary made-in-house bearings - Available in 8 beautifully anodized colors - A Fit Kit is required for use - Ceramic bearing upgrade available

Note: Installation may require a conversion kit. See the fit finder on Chris King's website for more info. https://chrisking.com/fit-finder Why We Make It We build bearings, so we build bottom brackets. The humble threaded bottom bracket is often the first part installed on a new frame, and the last one the rider thinks about during the life of the bike, but the bottom bracket has a direct effect on pedaling efficiency (read: speed). This is where you put your power into the bike. Having the absolute best interface between your effort and your bike’s forward momentum makes your ride better. The Threadfit™ 24 is how we make bikes that take 24mm cranks the best they can be. Why You Want It ThreadFit™ 24 fits 24mm cranks in BSA bottom bracket shells. Our ThreadFit™ 24 bottom bracket is designed and built to be durable, serviceable, and silent. Manufactured to create the most precise interface between your frame’s bottom bracket shell and your cranks, it makes your cranks spin lightly and easily, without interference, for the lifetime of your bike (with a little regular service). King’s legendary, angular-contact bearings, both steel and ceramic, are the best in the industry, and actually get faster over time, as their contact surfaces wear. You want this bottom bracket because it offers super low drag. You want this bottom bracket, because it can be opened, cleaned and repacked for years of faithful service. You want this bottom bracket, because you don’t want to think an awful lot about your bottom bracket. Our Threadfit™ 24 bottom brackets come in an array of beautifully anodized colors and each one includes a Fit Kits that allow our ThreadFit™ 24 to be used with a wide selection of road and mountain bike cranks. Engineered, manufactured and assembled in Portland, Oregon USA King Lifetime Warranty Legendary made-in-house bearings Available in 8 beautifully anodized colors A Fit Kit is required for use and included in the purchase prices Ceramic bearing upgrade available

Why We Make It We build bearings, so we build bottom brackets. The humble threaded bottom bracket is often the first part installed on a new frame, and the last one the rider thinks about during the life of the bike, but the bottom bracket has a direct effect on pedaling efficiency (read: speed). This is where you put your power into the bike. Having the absolute best interface between your effort and your bike’s forward momentum makes your ride better. The Threadfit™ 30 is how we make bikes that take 30mm cranks the best they can be. Why You Want It ThreadFit™ 30 fits 30mm and DUB spindle cranks in BSA bottom bracket shells. Our ThreadFit™ 30 bottom bracket is silky smooth and long-lasting thanks to our legendary, angular-contact bearings, both steel and ceramic, the best in the industry. They actually get faster over time as their contact surfaces wear, because we build them to ultra-tight aerospace tolerances, using machined, Delrin-spindle sleeves to create a perfect, and precise fit between cranks and frame. That’s where the low drag and butter smooth feel come from. You want this bottom bracket because it offers super low drag. You want this bottom bracket, because it can be opened, cleaned and repacked for years of faithful service. You want this bottom bracket, because you don’t want to think an awful lot about your bottom bracket. Our Threadfit™ 30 bottom brackets come in an array of beautifully anodized colors and each one includes a Fit Kit that allows it to be used with a wide selection of road and mountain bike cranks. The Fit Kit for our ThreadFit™ 30 with 30mm spindle cranks is available here. The Fit Kit for DUB cranks is available here. ThreadFit 30 comes with a Center Sleeve for 73mm BB shell. For 68mm shell - sleeve PBB082 is required(included in Fit Kit #2 for DUB Road cranks). - Engineered, manufactured and assembled in Portland, Oregon USA - King Lifetime Warranty - Legendary made-in-house bearings - Available in 8 beautifully anodized colors - A Fit Kit is required for use - Ceramic bearing upgrade available - Uses Chris King bottom bracket cup tool for installation

Note: Installation may require a conversion kit. See the fit finder on Chris King's website for more info. https://chrisking.com/fit-finder Why We Make It We build bearings, so we build bottom brackets. The humble threaded bottom bracket is often the first part installed on a new frame, and the last one the rider thinks about during the life of the bike, but the bottom bracket has a direct effect on pedaling efficiency (read: speed). This is where you put your power into the bike. Having the absolute best interface between your effort and your bike’s forward momentum makes your ride better. The Threadfit™ 30 is how we make bikes that take 30mm cranks the best they can be. Why You Want It ThreadFit™ 30 fits 30mm and DUB spindle cranks in BSA bottom bracket shells. Our ThreadFit™ 30 bottom bracket is silky smooth and long-lasting thanks to our legendary, angular-contact bearings, both steel and ceramic, the best in the industry. They actually get faster over time as their contact surfaces wear, because we build them to ultra-tight aerospace tolerances, using machined, Delrin-spindle sleeves to create a perfect, and precise fit between cranks and frame. That’s where the low drag and butter smooth feel come from. You want this bottom bracket because it offers super low drag. You want this bottom bracket, because it can be opened, cleaned and repacked for years of faithful service. You want this bottom bracket, because you don’t want to think an awful lot about your bottom bracket. Our Threadfit™ 30 bottom brackets come in an array of beautifully anodized colors and each one includes a Fit Kit that allows it to be used with a wide selection of road and mountain bike cranks. The Fit Kit for our ThreadFit™ 30 with 30mm spindle cranks is available here. The Fit Kit for DUB cranks is available here. ThreadFit 30 comes with a Center Sleeve for 73mm BB shell. For 68mm shell - sleeve PBB082 is required(included in Fit Kit #2 for DUB Road cranks). Engineered, manufactured and assembled in Portland, Oregon USA King Lifetime Warranty Legendary made-in-house bearings Available in 8 beautifully anodized colors A Fit Kit is required for use and included in the purchase price Ceramic bearing upgrade available Uses Chris King bottom bracket cup tool for installation

Why We Make It We build bearings, so we build bottom brackets. T47 is a standard we helped develop, an answer to the imprecise and often loud press fit bottom brackets that appeared on the market a few years ago. T47 offers the benefits of larger bottom bracket shells, mainly frame stiffness, with the upsides of traditional, threaded bottom brackets, precision and quietness. Why You Want It ThreadFit T47 24i fits 86mm and 92mm shell widths with 24mm spindles. All our bottom brackets come with King's legendary, angular-contact bearings, either steel or ceramic. These are the best bearings in the industry, and actually get faster over time, as their contact surfaces wear. You want this bottom bracket because it offers super low drag. You want this bottom bracket, because it can be opened, cleaned and repacked for years of faithful service. You want this bottom bracket, because you don't want to think an awful lot about your bottom bracket. - Steel Bearings - King Lifetime Warranty - Legendary made-in-house bearings - Ceramic bearing upgrade available - Threaded security with PressFit 30 shell stiffness - Engineered, manufactured and assembled in Portland, Oregon USA - A Fit Kit is required for use and included in the purchase price - Uses Chris King bottom bracket cup tool for installation

Why We Make It We build bearings, so we build bottom brackets. T47 is a standard we helped develop, an answer to the imprecise and often loud press fit bottom brackets that appeared on the market a few years ago. T47 offers the benefits of larger bottom bracket shells, mainly frame stiffness, with the upsides of traditional, threaded bottom brackets, precision and quietness. Why You Want It ThreadFit T47 24x fits 68mm and 73mm shell widths with 24mm spindles. It's a silky smooth, long-lasting bottom bracket built around King's legendary, angular-contact bearings, either steel or ceramic. These are the best bearings in the industry, and actually get faster over time, as their contact surfaces wear. You want this bottom bracket because it offers super low drag. You want this bottom bracket, because it can be opened, cleaned and repacked for years of faithful service. You want this bottom bracket, because you don't want to think an awful lot about your bottom bracket. - Steel Bearings - King Lifetime Warranty - Legendary made-in-house bearings - Ceramic bearing upgrade available - Threaded security with PressFit 30 shell stiffness - A Fit Kit is required for use and included in the purchase price - Engineered, manufactured and assembled in Portland, Oregon USA - Uses Chris King bottom bracket cup tool for installation

Why We Make It We build bearings, so we build bottom brackets. T47 is a standard we helped develop, an answer to the imprecise and often loud press fit bottom brackets that appeared on the market a few years ago. T47 offers the benefits of larger bottom bracket shells, mainly frame stiffness, with the upsides of traditional, threaded bottom brackets, precision and quietness. Why You Want It ThreadFit T47 30i will fit 68mm, 73mm, 83mm, 86mm, and 92mm shell widths with 30mm spindles. All our bottom brackets come with King's legendary, angular-contact bearings, either steel or ceramic. These are the best bearings in the industry, and actually get faster over time, as their contact surfaces wear. You want this bottom bracket because it offers super low drag. You want this bottom bracket, because it can be opened, cleaned and repacked for years of faithful service. You want this bottom bracket, because you don't want to think an awful lot about your bottom bracket. - Steel Bearings - King Lifetime Warranty - Legendary made-in-house bearings - Ceramic bearing upgrade available - Threaded security with PressFit 30 shell stiffness - A Fit Kit is required for use and included in the purchase price - Engineered, manufactured and assembled in Portland, Oregon USA - Uses Chris King bottom bracket cup tool for installation

Why We Make It We build bearings, so we build bottom brackets. T47 is a standard we helped develop, an answer to the imprecise and often loud press fit bottom brackets that appeared on the market a few years ago. T47 offers the benefits of larger bottom bracket shells, mainly frame stiffness, with the upsides of traditional, threaded bottom brackets, precision and quietness. Why You Want It ThreadFit T47 30x fits 68mm and 73mm shell widths with 30mm spindles. This bottom bracket comes packed with King's legendary, angular-contact bearings, either steel or ceramic. These are the best bearings in the industry, and actually get faster over time, as their contact surfaces wear. You want this bottom bracket because it offers super low drag. You want this bottom bracket, because it can be opened, cleaned and repacked for years of faithful service. You want this bottom bracket, because you don't want to think an awful lot about your bottom bracket. - Steel Bearings - King Lifetime Warranty - Legendary made-in-house bearings - Ceramic bearing upgrade available - Threaded security with PressFit 30 shell stiffness - A Fit Kit is required for use - Engineered, manufactured and assembled in Portland, Oregon USA - Uses Chris King bottom bracket cup tool for installation