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 53mm chain lines. Available in 36T without a chainguard. Genuine Shimano replacement chainrings for STEPS drive units. Shimano part numbers: SMCRE7012BA6L.
Best Price: £29.99 from Merlin Cycles