The Shimano SM-CRE80 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
Featuring Shimano DYNAMIC CHAIN ENGAGEMENT+ chainring technology that has fully optimised the chainring teeth profile to give you better chain retention and smoother pedalling
Specially designed to work together with the Shimano 12-speed HG chains with the shape of the chain perfectly matching with the narrow-wide teeth profile, which makes it our most reliable 1X12 drivetrain ever
The chainring is manufactured from hard wearing steel and is a direct fitment to STEPS drive units and to fit a 53mm, 55mm and 56.5mm chain lines
Available in 38T, 36T and 34T without a chainguard
Genuine Shimano replacement chainrings for STEPS drive units
Shimano part numbers: 56.5mm chain line – 36T - SMCRE8012SBA6, 34T - SMCRE8012SBA4, 55mm chain line – 38T - SMCRE8012B55A8, 36T - SMCRE8012B55A6, 34T - SMCRE8012B55A4, 53mm chain line – 38T - SMCRE8012BA8, 36T - SMCRE8012BA6, 34T - SMCRE8012BA4