Shimano Fc-m980 Xtr 180 38/26t 10-speed With BB

The XTR Trail dual-ring crank delivers all-day efficiency for the widest range of terrain thanks to Close Step gear ratios, Dual Spike chainring technology and legendary XTR stiffness. Includes bottom bracket.

• 38 tooth outer ring, 26 tooth inner ring
• Close Step gear ratios result in quicker shifting response and fewer recovery shifts so that you don't lose momentum
• 104mm/64mm BCD
• Compatible with 10 speed chains
• Shimano Reference Number: FC-M980