Shimano SM-CRM86 XT Chainring - Direct Mount - Shimano - 55mm - Round - 30T - 12-speed - Aluminium Do Not Ship Internationally 7mm aluminium BB cup spacers

7mm aluminium BB cup spacers for use with 68mm wide BB shell

Optics Wipe: Hidden inside

Cornering on the e-Mazza is handled by Vittoria’s trademark progressive sipe width technology

which is why we created the EDC tool system

polished cup and cone bearings

Shimano SM-CRM86 XT Chainring - Direct Mount - Shimano - 55mm - Round - 30T - 12-speed - Aluminium Do Not Ship Internationally 7mm aluminium BB cup spacersDirect mount and equipped with Dynamic Chain Engagement technology for best in class retention, the reinforced SM CR86 chainring is impact resistant, compatible with DEORE XT cranksets, and offered in sizes from 28T to 36T in two tooth increments. Features Dynamic Chain Engagement tried and true Dynamic Chain Engagement keeps the chain glued to the ring Ring sizes available in 28T through 36T for compatibility with all DEORE XT drivetrain and rider