Product Details
With 27 years of development, Shimano introduces the latest version of the ultimate MTB race components - XTR. Designed to meet the most competitive mountain bike racing needs with second-to-none performance. The new XTR M9100 Series brings the most versatile groupset for XC, enduro and marathon racing.
HOLLOWTECH II Crankset
. Special gear teeth profile designed for MTB riding usage
. Crankset can be used as common component
. Smoother driving even over bumpy terrain
. Lighter and stiffer design & easy exchangeable chainring by direct mount and one key release
. Exchangeable of single and double chainring by direct mount
. Q-factor: 168 mm
. Chainline: 52 mm. MODEL NO: FC-M9120-1
. SERIES: XTR M9100 Series
. Average weight: 558g: 38T, 550g: 36T, 539g: 34T, 535g: 32T, 534g: 30T - chainring not included
. Chain line (mm): 52
. Chain ring combination: 30, 32, 34, 36, 38T
. Compatible BB type: Outboard
. Compatible chain: CN-M9100
. Crank Arm Length: 175mm
. Crank fixing bolt included
. Gear arms: 4 arm
. HOLLOWTECH II
. Optional Chain Guard: No
. P.C.D. (mm): Direct
. Rear speeds: 11 (Wide flange) / 12
. Recommended BB - Pressfit: SM-BB94-41A
. Recommended BB - Threaded (normal): SM-BB93
. Threaded BB Shell Width: 68mm, 73mm
. Q-factor (mm): 168
What Sets Alchemy Apart
The best pre-owned bikes
When you buy a pre-owned bike from Alchemy Cycle Trader, you’re getting more than just a great deal. Every bike is roadworthy certified, comes with a 3-month warranty, and includes your first service free - so you can ride away with complete confidence.
Buy with confidence
In-house Active Thermography Carbon Fibre Testing for extra peace of mind on pre-owned bikes.
Learn more about our carbon testing.
Expert Servicing & Ongoing Support
Our professional workshop team is here to keep your bike running at its best long after you’ve taken it home. From routine servicing to performance tuning, our qualified mechanics ensure your ride stays smooth, safe, and ready for every adventure. Whether it’s your first free service or future maintenance, you can count on Alchemy Cycle Trader for trusted support and expert care. Learn more about our workshop services.
