Product Details
SHIMANO's XTR FC-M9120-1 crank arms feature an entirely new construction for use with direct mount chainrings. These crank arms are of a lightweight and rigid Hollowtech II construction.. 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
. Exchangeable chainring by direct mount and one key release
. Exchangeable of single and double chainring by direct mount
. Crank Arm Length: 165mm
. Q-factor: 168mm
. Chainline: 52mm
. Recommended BB Pressfit: SM-BB94-41A (sold separately)
. Recommended BB Threaded: SM-BB93 (sold separately)
. Threaded BB Width: 68/73mm
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.
