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.

Cinema BMX Beta Sprocket

Cinema BMX Beta Sprocket
  • Color: Black
Please select options


The Cinema Beta sprocket features a high-impact plastic guard that is bolted to a super-strong, 8mm-thick 6061-T6 aluminum sprocket. The plastic guard is fitted down into the sprocket itself, creating additional support and making this guard extremely robust. Four small bolts thread directly into the sprocket without the need for small nuts that can easily come loose or fall out. The high-impact, low-friction plastic material will keep your chain protected, keep you from hanging up, and allow for any grind combination you can come up with.

- Size: 25T
- Material: 6061-T6 Aluminum + High-Impact Plastic
- Thickness: 16.8mm (8mm at spindle)
- Type: Bolt Type
- Compatibility: 19mm, 22mm, and 24mm spindles
- Weight: 6.3 oz

Part Numbers

Option UPC MPN
Black / 25T / Single 680031727550 CN8055-25BLK