SHIMANO XTR HOLLOWTECH II MTB Crankset 168 mm Q-Factor 1x12-speed

FC-M9120-1

Series color
FC-M9120-1

FC-M9120-1

SHIMANO XTR - HOLLOWTECH II - MTB Crankset - 168 mm Q-Factor - 1x12-speed

The SHIMANO XTR FC-M9120-1 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention, and a narrow 168mm Q-factor. The FC-M9120-1 uses a 52mm chain line and can be converted between 1x and 2x, with 30, 32, 34, 36, and 38T chainrings available. On offer are 165, 170, and 175mm crank arms.

Smoother driving even over bumpy terrain
Special gear teeth profile designed for MTB riding usage
Lighter and stiffer design & easy exchangeable chainring by direct mount and one key release
Exchangeable of single and double chainring by direct mount
Crankset can be used as common component
Q-factor: 168 mm
Chainline: 52 mm

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO	FC-M9120-1
SERIES	XTR M9100 Series
Color	Series color
Average weight	569 (38T), 561 (36T), 562 (34T), 548 (32T), 545 (30T)

Chain line (mm)	52
Chain ring combination	30T, 32T, 34T, 36T, 38T
Compatible BB type_Outboard	✔
Compatible chain	HG 12-speed
Crank fixing bolt included	✔
Crank arm length (mm)_165.0	✔
Crank arm length (mm)_170.0	✔
Crank arm length (mm)_175.0	✔
Gear arms	4
HOLLOWTECH II	✔
Optional chain guard_Without chain / bash guard	✔
P.C.D. (mm)	Direct
Rear speeds	12
Recommended BB_Pressfit	SM-BB94-41A
Recommended BB_Threaded (normal)	SM-BB93
Threaded BB shell width_68mm	✔
Threaded BB shell width_73mm	✔
Q-factor (mm)	168