Shimano SLX FC-M7000-1 11-speed chainring – for better chain retention
The Shimano SM-CRM70 chainring for SLX FC-M7000 11-speed cranks features Dynamic Chain Engagement+ technology. This is a special tooth profile which significantly improves the chain retention of single chainrings. This also benefits the service life of the chain. SM-CRM70 has four asymmetrically arranged arms, a bolt circle of 96 mm and is made of aluminium.
Application: Cross Country, Enduro, All Mountain
Mount: ۹۶ mm pitch circle, 4-arm asymmetrical
Teeth: ۳۰ t, 32 t, 34 t
– SLX FC-M7000-11
– SLX FC-M7000-11-B
– also fits FC-M8000
Dynamic Chain Engagement+
Shimano’s Dynamic Chain Engagement+ is a special gear teeth profile designed for use in single-chainring configurations for XC, enduro, and trail riding. It gives more chain retention and smoother pedalling – even over bumpy terrain. Chain retention of any gear will reduce abrasion and worn out.
۳۰ tooth: I-SMCRM70A0
۳۲ tooth: I-SMCRM70A2
۳۴ tooth: I-SMCRM70A4
– ۱ x Shimano SLX SM-CRM70 chainring