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There 12V Shimano XTR FC-M9100 it is lighter, more robust and more fluid: a concentrate of technologies for those who love the Cross-Country.
The rigid aluminum base increases the transfer of power to reach strong speeds. This double crown version 28/38 With a 612% report, it allows you to deal with the most diverse land. The Hollowtech II system inserts an axis of the resistant garnishing to improve the quality of the rotation over time.
Strong points:
+ More fluid transmission also on rough terrain + Double crown assembly to pedal everywhere + Excellent quality finishing + Q-Factor optimized for cross-country
Characteristics:
Bash : No
Teeth : 28/38
Central movement width : 68/73 mm, 92 mm
Length patella : 175 mm
Central movement included : No
Coron number : Double
Type of axis : Crossing
Speed: 12
Technical information:
- editing crown directmount - chain line: 48.8 mm - Q-Factor: 162 mm (ideal for rear axle 142/12) - weight (manufacturer): 592 g (175 mm)
