Description
SHIMANO XTR crank 2-way FC-M9120-B2 | 38-28 teeth
For riders who are looking for a broader range without wanting to forego the advantages of the closely graduated 10-45 cassette, Shimano offers the M9100 crank with a 2-fold chainring-spider combination.
When assembling the crank, Shimano continues to rely on the proven Hollowtech-2 technology with a 24 millimeter crankshaft. By optimizing the design of the current generation of the cold-forged aluminum crank, weight could be further saved and the rigidity increased at the same time. The XTR crank with a Q-factor of 162 millimeters (FC-M9100) and 168 millimeters (FC-M9120) is available to meet the different intended use
NOTE: The chainrings of the XTR 9120 crank are not compatible with other 11-speed and 12-speed groups! Likewise, the crank with 2 chainrings cannot be used with the 10-51 tooth cassette.
Technical specifications:
Technology: Hollowtech II
Material crank: aluminum
Material crankshaft: steel
Material chainrings: aluminum, composite (large chainring)
Shaft diameter: 24 mm
Chainring mount : Shimano Direct Mount
Compatibility chain: Shimano CN-M9100
Compatibility chainring: Shimano M9100 1-fold or 2-fold
Compatibility drive: Shimano M9100 12-speed or 11-speed (not compatible with 10-51 cassette)
Crank length: 165, 170 or 175mm
chain line : 53.1 mm (for 148 mm BOOST rear hubs)
Translation: 38-28 teeth
Q factor: 168 mm
Color anthracite
Weight according to the manufacturer: 592g (175 mm)
Weight weighed: n / a
Scope of delivery: crankset with 2-fold chainring-spider combination (38-28 teeth), without bottom bracket
