Shimano  XT Crankset (10 spd)

XT FCM770 CRANKSET 10-spd
Shimano's new Deore XT 10-speed crankset features Dyna-Sys, a completely new mountain bike drivetrain technology. A smaller large chainring and larger small chainring result in closer gear ratios for smoother shifting performance, improved power transfer and greater efficiency.

• Hollowtech II design maximizes stiffness while keeping weight to a minimum
• Precision two-piece construction ensures perfect alignment between chainline and chainwheel
• Carbon / Steel composite middle ring adds rigidity for better shifting, enhances power transmission and increases service life
• Hyperdrive chainrings
• BB included