FSA Yamaha E-Bike Chain RingThis superb chainring is specifically designed for use with Yamaha MTB E-bike drivetrains. Additionally, this high-quality model is constructed from heat-treated steel for excellent durability and longevity.Features: Material: Heat-treated Steel Use: E-MTB Compatibility: Yamaha drivetrain systems Standard spacing Genuine FSA replacement partBuy FSA Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.