The 2x race crank is for those who value lightweight, strength and a wider gear range for your dedicated Cross Country mountain bike. The Cross Country Race focused FC-M9000 crank can run 1x or 2x chainrings on its narrow 158mm Q-factor crankarms, saving weight through the targeted application of hollow bonded construction.
• Most advanced mountain bike chainrings ever produced
• 3D hollow structure increases stiffness
• Titanium teeth on top gear
• Carbon/aluminum construction
• Small-step 2x double for increased rhythm
• Offered in 34-24T, 36-26T, 38-28T
|Chain Line (mm)||48.8|