BBCo. 42T Boost 3mm Offset Chainring
Bearclaw Bicycle Co.’s Go-To Chainring
- 42-Tooth Chainring (photo is of a 46T)
- SRAM 3-Bolt Direct Mount
- Designed for 11-speed & 12-speed Chains
- 3mm Offset
- Narrow-wide Tooth Profile Optimized for Chain Retention
- CNC 7075/T6 Alloy
- Weight: 113 grams
- Price: $120