RaceFace ERA Direct Mount Wide Chainring - 34t DM CINCH For Shimano 12-Speed HG+ Compatible Chain BLK ModelNumber=31379 Required Coil Spring sold separately

Required Coil Spring sold separately Stroke (mm) 65 Lockout Switch None Metric Yes Eyelet Diameter (mm) 12

The upgraded saddle mount system in conjunction with compression straps reduces the pendulum effect associated with large rear payloads providing a comfortable ride for those long miles

Ideal choice for use with SRAM/Avid BB series mechanical brakes

Open face all mountain design 19 vents ConeHead Technology utilizing dual density foams in impact absorbing zones Full rear coverage Boa one hand dial fit adjustment Adjustable visor Rapid adjust chin strap Certified : CPSC Bike XS/S (XSS): 52-55 cm

Available in either a Road/Cross/Gravel version as well as an MTB specific design

RaceFace ERA Direct Mount Wide Chainring - 34t DM CINCH For Shimano 12-Speed HG+ Compatible Chain BLK ModelNumber=31379 Required Coil Spring sold separatelyThe RaceFace ERA Direct Mount Wide CINCH SHI12 Chainring is designed for use with Shimano 12 Speed HG+ chains. RaceFace bonded a carbon fiber spider with stainless steel teeth and a premium 7075 aluminum CINCH interface to offer a chainring that is expected to last 5 times longer than a typical alloy chainring. ERA is s chainring without compromise. Carbon fiber spider compressed and co molded using the same process we developed for ERA carbon cranks