Wiki Bicycle » Shimano » FC-M980
Information from: www.shimano.com.
The XTR Trail triple-ring crank delivers all-day efficiency for the widest range of terrain thanks to CloseStep gear ratios, Dual Spike chainring technology and legendary XTR stiffness.
Technical Documents
Features
Durable Ti/Carbon composite 32-tooth Primary Driving Gear
Standard 104/64 bolt pattern
10-speed specific
Dual Spike chainring technology
CloseStep trail-tuned gearing: 42-32-24T
Specifications
Average Weight: -
BB Shell Width: -
Chain Line: Triple: 50mm Double: 46.8mm
E-type FD Compatible: Yes
Bottom Bracket: SM-BB90-A
Chaincase Compatible: -
Chain Guard: -
Chainring Bolts & Nuts: -
Inner Chainring: Aluminum
Middle Chainring: Titanium-Carbon composite (triple)
Outer Chainring: Aluminum
Crank Arms: -
Crank Arm Length: 165/170/175/180mm
Bolt Circle Diameter: -
Cahainring Sizes: 42-32-24T/ 38-26T
4-Arm Chainrings: -
Chain Compatibility: HG-X 10-speed
Cassette Compatibility: 10-speed
Crank Construction: HOLLOWTECH II
Series: XTR
Model Number: FC-M980