top of page

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

                    Shimano XTR M9120 Crank Arm Set

                    • MODEL NO _ FC-M9120-1
                      SERIES _ XTR M9100 Series
                      Color _ Series color
                      Average weight _ 545 (30T) 548 (32T) 562 (34T) 561 (36T) 569 (38T)
                      Rear speeds _ 12
                      Compatible chain _ HG 12-speed
                      Chain line (mm) _ 52
                      O.L.D.|Thru (mm) _ 142, 148
                      O.L.D.|QR/Nut (mm) _ 135, 141
                      P.C.D. (mm) _ Direct
                      Spider/gear arms _ 4
                      Chainring combination _ 30T, 32T, 34T, 36T, 38T
                      Q-factor (mm) _ 168
                      Crank arm length (mm)|165 _ ✔
                      Crank arm length (mm)|170 _ ✔
                      Crank arm length (mm)|175 _ ✔
                      Optional chain guard|Without chain/bash guard _ ✔
                      HOLLOWTECH II _ ✔
                      Compatible bottom bracket type|Outboard _ ✔
                      Recommended bottom bracket|Threaded (normal) _ SM-BB93
                      Recommended bottom bracket|Press-Fit _ SM-BB94-41A
                      Threaded bottom bracket shell width (mm)|68 _ ✔
                      Threaded bottom bracket shell width (mm)|73 _ ✔
                      Crank fixing screw included _ ✔

                    • -If you are not 100% satisfied with your purchase, you can return the product and we'll refund the full cost of the item minus shipping costs or exchange the product for another one, be it similar or not.

                      -You can return a product for up to 30 days from the date you purchased it.

                      -Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.

                    bottom of page