ShimanoXTR FC-M9120-B2 12-speed Boost Crank 38/28

Description

Shimano
XTR FC-M9120-B2 12-speed Boost Crank 38/28

The Shimano XTR FC-M9120 Boost 2×12-speed crank offers the highest drive efficiency with a gear range of 612% that Shimano has ever offered for MTB.
Stylish 12-speed Boost crank with two chainrings: XTR FC-M9120-B2 from Shimano It was hard to resist showing a complex formula to illustrate how our widest gear ratio options allow you to conquer every type of terrain. But that wouldn?t have made you feel any better, would it? So we decided not to. But then again, a gear range of 612% is pretty impressive. Features – XTR FC-M9120-B2 12-speed Boost Crank 38/28? FC-M9120-B2 Q-Factor 168mm Gear range 612% Mounting system Direct mount (Lighter and stiffer design & easy exchangeable chainring by direct mount and one key release) O.L.D 148mm Product featuresUse: MTB Group: XTR M9100 Model: FC-M9120-B2 Gradation:?38-28T Q-Factor: 168mm Threaded BB shell width: 68 / 73mm Gear rear: 12-speed Construction: Hollowtech II Compatible Chain:?CN-M9100 12-speed Crank arms: 4 arm O.L.D:?148mm Chain line:?51.8mm Crank Arm Length (choose variant)170mm 175mm Material?Crank arm: Aluminum Anodized Crank axle: Steel Plated Large Chainring: Aluminum Small Chainring: Aluminum Weight approx 592g?(manufacturer information) Scope of delivery Shimano XTR FC-M9120-B2 12-speed Boost Crank 38/28 Bottom Bracket?SM-BB93 / Pressfit SM-BB94-41A?not included!XTR M9100 First ride impression XTR M9100

UPC: 689228880047

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UPC: 689228880054