SHIMANO XTR HOLLOWTECH II Trail MTB Crankset 2x11-speed




SHIMANO XTR - HOLLOWTECH II - Trail MTB Crankset 2x11-speed

The SHIMANO XTR FC-M9020-2 employs all of SHIMANO's top crank and chainring technologies resulting in a lightweight, durable, and efficient crank that is up to the rigors of aggressive trail riding. The Trail Ride Specific HOLLOWTECH II crank is compatible with the entire range of 1x, 2x, and 3x interchangeable XTR chainrings. With a standard MTB 168mm Q-factor, the FC-M9020-2 is available with 38-28, 36-26, and 34-24T chainrings and in 165, 170, 175 and 180mm crank arm lengths.

  • Trail Ride Specific HOLLOWTECH II crank arm
  • Cold Forged aluminum for strength and durability
  • Interchangeable with all of XTR chainrings
  • Various gear combination
  • 3x11: 40-30-22T
  • 2x11: 34-24T, 36-26T, 38-28T
  • 1x11: 30T, 32T, 34T, 36T
  • Standard Q-factor (168mm)
  • HOLLOWGLIDE (40T, 38T, 36T)
  • Hollow gear construction optimized rigidity, lightweight and durability
  • Durable teeth
  • Titanium: triple (middle), double (top)
  • Stainless steel: single
  • Weight: 655.6g (40-30-22T, w/o BB) 629g (34-24T, w/o BB) 603.9g (30T, w/o BB)



SERIES XTR M9000 Series
Color Series color
Average weight 667 (38-28T), 649 (36-26T), 629 (34-24T)
Remarks *** Spider arm angle is special.
Chain line (mm) 48.8
Chain ring combination 38-28T, 36-26T, 34-24T
Compatible BB type_Outboard
Compatible chain HG-X11
Crank fixing bolt included
Crank arm length (mm)_165.0
Crank arm length (mm)_170.0
Crank arm length (mm)_175.0
Crank arm length (mm)_180.0
Gear arms 4 ***
Optional chain guard_Without chain / bash guard
P.C.D. (mm) 96/64
Rear speeds 11
Recommended BB_Pressfit SM-BB94-41A
Recommended BB_Threaded (normal) SM-BB93
Threaded BB shell width_68mm
Threaded BB shell width_73mm
Crank arm fixing bolt_With
Q-factor (mm) 168


  • Crankset SHIMANO XTR HOLLOWTECH II Trail MTB Crankset 1x11-speed
  • FREEHUB XTR Rear FREEHUB 148x12 mm E-THRU Axle 11-speed
  • Thru Axle SHIMANO 142x12 mm E-THRU 166 mm Axle MTB Rear
  • Wheel SHIMANO XTR 29" Carbon Laminate Tubeless 142x12 mm Thru Axle Rear Wheel


  • Chainring Chainring 38T for FC-M9020-2/FC-M9000-2/FC-M9020-B2
  • Chainring Chainring 36T for FC-M9020-2/FC-M9000-2/FC-M9020-B2
  • Chainring Chainring 34T for FC-M9020-2/FC-M9000-2/FC-M9020-B2
  • Chainring Chainring 28T for FC-M9020-2/FC-M9000-2/FC-M9020-B2