Shimano STEPS SM-CRE50 Chainring

SHIMANO STEPS E5000 - Chainring - E-BIKE - 9/10/11-speed

SHIMANO's SM-CRE50 STEPS E5000 chainring features a symmetric and narrow Q-factor design for 9/10/11-speed drive units. The 3-piece construction includes a Square bottom bracket axle serration and the chainring is offered in both 44T and 38T options.

• 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
• Chain ring teeth: 44T, 38T
• Chain guard type: double chain guard, single chain guard, without chain guard