The Shimano SM-CRE70 STEPS specific chainrings are designed for 12 speed and are the perfect replacement for worn or damaged chainrings
Shimano's STEPS class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads generated by E-bikes
Specially designed to work together with the Shimano 12-speed HG chains with the shape of the chain perfectly matching with the teeth profile
The chainring is manufactured from hard wearing steel and is a direct fitment to STEPS drive units and to fit a 55mm and 53mm chain lines
Available in 36T without a chainguard
Genuine Shimano replacement chainrings for STEPS drive units
Shimano part numbers: 55mm chain line – 36T - SMCRE7012B55A6, 53mm chain line – 36T - SMCRE7012BA6L