E-Bike Chainring Shimano STEPS SM-CRE80 34T 12-speed

E-Bike Chainring Shimano STEPS SM-CRE80 34T 12-speed

The Shimano STEPS SM-CRE80 34T chainring is designed for e-bikes using a Shimano STEPS drivetrain and a 12-speed rear transmission. It is a lightweight, modern-looking component made for e-bike drivetrains where smooth pedalling, precise chain control and reliable power transfer are essential.

The chainring features SHIMANO DYNAMIC CHAIN ENGAGEMENT+ technology, which improves chain retention and helps deliver smoother pedalling over bumpy terrain. This is especially valuable on electric bikes, where higher torque and uneven surfaces can place additional demands on the drivetrain.

With a 34-tooth chainring combination and a 55 mm chainline, the SM-CRE80-12-B is suitable for 12-speed systems. It is a practical choice for replacing a worn chainring, servicing the drivetrain or restoring dependable performance on a Shimano STEPS e-bike, offering a strong balance of chain guidance, low weight and durability.

• Product: e-bike chainring
• Brand: Shimano
• Model: STEPS SM-CRE80-12-B
• Teeth: 34T
• Rear speed: 12-speed
• Chainline: 55 mm
• Technology: SHIMANO DYNAMIC CHAIN ENGAGEMENT+
• Use: e-bike drivetrain
• Feature: lightweight and modern-looking construction