RaceFace Narrow Wide Oval Chainring: Direct Mount CINCH 30t Black CheckoutTitle=Marzocchi Bomber Z1 Suspension Fork Spring Kit - Firm 5 3 4 5 6

5 3 4 5 6 8 10mm hex and Torx 10 20 and 25

ProWALL protective sidewall reinforcement technology for enhanced puncture protection

USE WITH CAUTION: The enhanced speed and power of our motors require extreme care and attentiveness

DuraTx outer layer for durability and tearing/catching resistance G-Forms body-mapped impact-absorbing SmartFlex Padding and soft inner foam and silicone grippers for a secure comfortable fit

Bar Clamp Diameter (mm) 21

RaceFace Narrow Wide Oval Chainring: Direct Mount CINCH 30t Black CheckoutTitle=Marzocchi Bomber Z1 Suspension Fork Spring Kit - Firm 5 3 4 5 6Cinch Oval rings help you put down the watts in the best part of our pedal stroke on your 10 11 or 12 speed drivetrains. Ovals provide enhanced traction control when compared to conventional round rings particularly in high torque low cadence riding scenarios. We've got your timing clocked to improve on that grueling climb. Or simply make your personal pedal shuttle a little more bearable. And by simply flipping the ring it becomes Super Boost