Shimano XTR FC-M9120-1 11/12-speed Boost Crank without Chainring

Description

Shimano
XTR FC-M9120-1 11/12-speed Boost Crank without Chainring

The Shimano XTR FC-M9120 1-speed Boost crank stands for highest drive efficiency at low weight. With her, Shimano has properly advanced the 1-speed evolution. It offers optimum power transmission and maximum speed for the new XTR systems, which only use 1 chainring – and is compatible with the new 11- and 12-speed cassette.
Tough single power for cross country, marathon and enduro racers: Shimano XTR 11/12-speed Boost Crank FC-M9120-1 It?s lighter. It?s stiffer. It?s smoother. What else would you expect from next gen XTR? Optimal power transfer for maximum speed? Boost? Splined interface chainring? Don?t worry, you get it all! Features – XTR FC-M9120-1 11/12-speed Boost Crank FC-M9120-1 Q-Factor 168mm Compatibility1x11-speed with CS-M9110-11 cassette 10-45 + RD-M9100-GS rear derailleur 1×12-speed with CS-M9100-12 cassettes 10-45 and 10-51 Mounting system Direct mount (Lighter and stiffer design & easy exchangeable chainring by direct mount and one key release) O.L.D 148mm Chainring SM-CRM95 Available in different gradations (30-32-34-36-38) – Chainring is not included! Product featuresUse: MTB Group: XTR M9100 Model: FC-M9120-1 Gradation:?Chainring is not included! Q-Factor: 168mm Threaded BB shell width: 68 / 73mm Gear rear:?11-speed (Wide Flange) /?12-speed Construction: Hollowtech II Compatible Chain:?CN-M9100 12-speed Crank arms: 4 arm O.L.D:?148mm Chain line:?52mm Crank Arm Length (choose variant)170mm 175mm Material?Crank arm: Aluminum Anodized Crank axle: Steel Plated Weight approx 511g with chainring (manufacturer information) Scope of delivery Shimano XTR FC-M9120-1 11/12-speed Boost Crank without ChainringFor suitable SM-CRM95 Chainring >CLICK HERE