Skip to main content
Effective immediately, a $30 freight surcharge will apply on all non e-bikes sales, and a $90 freight / eco fee will apply on all e-bikes (for both in-store and online purchases). The surcharge will be collected at the time of pick up for online bike purchases (we do not offer shipping on bikes at this time). Please contact the store for confirmation. Items listed as "at supplier warehouse" are located at our supplier's warehouse and are not currently in stock at our physical store.

Bell 4Forty MIPS

Bell 4Forty MIPS
  • Color: Matte/Gloss Black
  • Color: Cliffhanger Matte/Gloss Gray/Crimson
  • Color: Cliffhanger Matte/Gloss Slate/Orange
  • Color: Matte/Gloss Blue/Hi-Viz
  • Color: Matte/Gloss Brick Red/Ocean
  • Color: Matte/Gloss Black Camo
  • Color: Matte/Gloss Gray/Red
  • Color: Matte/Gloss White/Black
$179.99
Please select options

Details

Mountain biking is a demanding sport — compromises and shortcuts when it comes to gear are never a good idea. The 4Forty is built to withstand the rigors of a trail-riding life with generous ventilation, the comfort of Float Fit and built-in Sweat Guide, extended rear coverage, a full hard shell, adjustable visor and integrated MIPS protection. Boasting the comfort, protection and broadly capable features of helmets costing twice as much, the 4Forty is a bantamweight, all-conditions, all-kinds-of-trail champion packing a heavyweight value.

Specs
- MIPS stands for Multi-directional Impact Protection System, which is a leading slip-plane technology inside the helmet designed to reduce rotational forces that can result from certain impacts.
- Construction: Fusion in-mold polycarbonate shell - a process pioneered by Bell bonds the helmet's outer shell to the EPS foam liner to create a sturdier helmet.
- Goggle-guide adjustable visor: accommodates both goggles and glasses
- Number of vents: 15
- Interior/liner type: Sweat guide pad design pulls moisture away from the brow pad and away from eyewear
- Fit system: Float Fit - a minimalist, lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments (integrated with MIPS)

Sizes:
SIZECMINHAT SIZE (IN)
S 52-56 20 1/2"– 22" 6 1/2"– 7"
M 55-59 21 5/8"– 23 1/4" 6 7/8"– 7 3/8"
L 58-62 22 3/4"– 24 3/8" 7 1/4"– 7 3/4"
XL 61-65 24"– 25 5/8" 7 5/8"– 8 1/8"

Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older

Part Numbers

Option UPC MPN Store SKU
Matte/Gloss Gray/Red / Small 768686467752 7142163
Matte/Gloss Gray/Red / Medium 768686467769 7142164
Matte/Gloss Gray/Red / Large 768686467776 7142165
Matte/Gloss White/Black / Small 768686384813 7128979
Matte/Gloss White/Black / Medium 768686384820 7128980
Matte/Gloss White/Black / Large 768686384837 7128981
Cliffhanger Matte/Gloss Gray/Crimson / Small 768686167195 7101798
Cliffhanger Matte/Gloss Gray/Crimson / Medium 768686167201 7101799
Cliffhanger Matte/Gloss Gray/Crimson / Large 768686167218 7101800
Cliffhanger Matte/Gloss Slate/Orange / Small 768686165528 7101614
Cliffhanger Matte/Gloss Slate/Orange / Medium 768686165535 7101615
Cliffhanger Matte/Gloss Slate/Orange / Large 768686165542 7101616
Matte/Gloss Black / Small 768686096310 7088197
Matte/Gloss Black / Medium 768686096327 7088198
Matte/Gloss Black / Large 768686096334 7088199
Matte/Gloss Black / X-Large 768686096341 7088200
Matte/Gloss Black Camo / Small 768686284823 7113802
Matte/Gloss Black Camo / Medium 768686284830 7113803 210000014071
Matte/Gloss Black Camo / Large 768686284847 7113804
Matte/Gloss Blue/Hi-Viz / Medium 768686467707 7142152
Matte/Gloss Blue/Hi-Viz / Large 768686467714 7142153
Matte/Gloss Brick Red/Ocean / Small 768686467721 7142157
Matte/Gloss Brick Red/Ocean / Medium 768686467738 7142158
Matte/Gloss Brick Red/Ocean / Large 768686467745 7142159

Reviews