The CR-M9050 EVO12 Boost chainring is crafted with high quality CNC machined 7075-T6 aluminum and features Wave Technology for proven chain retention in extreme conditions.
- CNC machined using 7075-T6 aluminum provides strength and incredible durability
- Torsionally rigid for exceptional power transfer
- Wave Technology™ offers proven chain retention in the most extremely conditions
- 3mm offset for boosted setups
