SHIMANO XTR - HOLLOWTECH II - XC MTB Crankset 1x11-speed
The SHIMANO XTR FC-M9000-1 employs all of SHIMANO´s top crank and chainring technologies resulting in a lightweight, durable, and efficient crank that is at home on the race course. The Race crank uses a hollow cavity bonded construction on the left crankarm while the right side uses interchangeable XTR chainrings, making it convertible from 1x11 to 2x11. With a narrow 158mm Q-factor, the FC-M9000-1 is available with 30, 32, 34, and 36T 1x11 rings and in 170 and 175mm crank arm lengths.
FEATURE
•Hollow cavity with hollow bonded construction (Left crank arm)
•Hollow gear construction optimized rigidity, lightweight and durability
•Titanium: double (top)
•Stainless steel: single
•Interchangeable with all of XTR chainrings
•2x11: 34-24T, 36-26T, 38-28T
•1x11: 30T, 32T, 34T, 36T
•High Pedaling efficiency
•Race specific
BENEFIT
•XC Race Specific HOLLOWTECH II crank arm
•Durable teeth
•Weight: 602.2g (34-24T, w/o BB) 577.1g (30T, w/o BB)
•Various gear combination
•Narrow Q-factor (158mm)
•HOLLOWGLIDE (38T, 36T)
MODEL NO - FC-M9000-1
SERIES - SHIMANO XTR M9000 Series
Average weight - 616 g (36T), 600 g (34T), 598 g (32T), 586 g (30T)
Remarks - * 36T/34T is hollow, 32T/30T is not hollow. ** 32T/30T is Stainless steel/Aluminum. *** Spider arm angle is special
Chain line (mm) - 50.4
Chain ring combination - 36T, 34T, 32T, 30T (SM-CRM91)
Compatible BB type - Outboard
Compatible chain - HG-X11
Crank Arm Length - 170 mm, 175 mm
Crank fixing bolt included - ✔
Gear arms - 4 arm ***
HOLLOWGLIDE - X*
HOLLOWTECH II - ✔
P.C.D. (mm) - 96
Rear speeds - 11
Recommended BB_Pressfit - SM-BB94-41A
Recommended BB_Threaded (normal) - SM-BB93
Threaded BB Shell Width - 68 mm, 73 mm
Crank arm fixing bolt_With - ✔
Includes Crank Arm Fixing Bolt - Yes
Q-factor (mm) - 158
