SHIMANO STEPS SM-CRE50 CHAINRING

The Shimano Steps SM-CRE50 is a purpose-built chainring designed for e-bike systems, engineered to work seamlessly with 9, 10, and 11-speed cassettes.

This component delivers the reliable performance e-bike riders depend on, making electric-assisted cycling accessible and enjoyable for a wider range of cyclists. The SM-CRE50 combines durability with smooth engagement, helping riders experience the comfort and confidence that e-bike assist brings to every journey.

Features 

• Symmetric and narrower Q-factor design than current E6000 series
• Normalization and unification of chainline for various system
• 3-pieces construction with Square bottom bracket axle serration
• Chainring for 9/10/11-speed
• Version with chainguard

Specification

• Use: E-Bike MTB
• Group: Shimano Steps E5000
• Model: SM-CRE50
• Bolt Circle Diameter: 104mm
• Gear rear: 9/10/11-speed
• Compatible chain: CN-HG901-11 / CN-HG701-11 / CN-HG601-11 / CN-E8000-11 / CN-E6090-10 / CN-E6070-9
• Gear arms: 4-arm
• Mounting: Circlip
• Chainline: 46.5mm
• Arm cover outer diameter: 95mm

Size

• 38T (without chain guard)
• 38T (outside chain guard)
• 38T (inside/outside chain guard)
• 44T (without chain guard)
• 44T (outside chain guard )
• 44 T(inside/outside chain guard)

Compatibility

• For Steps Crank Arm Set E5000 and E5010 with 9/10/11-speed cassettes

Material