Race Face Cinch Oval Drop-Stop Chainring - Boost (3mm) Offset - Shimano HG+ Parts Alfine BR-S700

Alfine BR-S700

Shave bike weight off without sacrificing durability or reliability

Shimano’s Fastest Shifting Ever

Max wheelbase 1250 mm

Five output modes offer up to 15-lumens front and 5-lumens rear

Race Face Cinch Oval Drop-Stop Chainring - Boost (3mm) Offset - Shimano HG+ Parts Alfine BR-S700These chainrings are for Race Face Cinch cranks, such as Turbine, Next SL, Sixc & Aeffect, and feature our patented Drop Stop design for the best wear life, chain retention and mud clearance. The 3mm offset of this chainring suits Boost drivelines. Drop Stop ST Chainrings are only compatible with 12 speed Shimano HG+ and KMC 12 Speed chains. POWERTRAC ELLIPTICAL More power? Check. Better traction? Definitely. Less shifting? Yup. Funky uneven pedal