XTR FC-M9125-1 crank features an entirely new construction, using direct mount chainrings, a special gear tooth profile for improved chain retention, and 174 mm Q-factor. The FC-M9125-1 uses a 55 mm chain line and is compatible with 32T and 34T chainrings available. On offer are 165, 170, and 175 mm crank arms.

• Superior chain engagement and retention for smoother riding over rough terrain
• DYNAMIC CHAIN ENGAGEMENT+ improves chain engagement and retention
• Supports aggressive riding and improved maneuverability
• For 148 mm O.L.D. and 55 mm chain line
• Direct mount chainring