Shimano DURA ACE FC-R9100 CranksetOptimum Power Transfer Best Balance For Lighter Weight ( 7G) And Efficiency New Designed Crank Arm Maintains High Rigidity And Reduces Weight Hollowglide 4 Arm Construction Crankset Adapted For Race Specific Disc Brake System Shorter Length Of Rear Center With O. L. D. 135mm Redesign The Gear Teeth Profile To Fit Wider Gear Pitch 50 34T 53 39T 54 42T 55 42T 52 36T Iconic Design Chain Line: 43. 5

UV Protection (SPF25/PA+++)

Light shifting operation

Shimano Di2 / E-Tube junction for the connection of 4 EW-SD300 wires

Adjustment barrel

If your next outing includes pushing for personal PRs or duking it out at the sharp end of a race

In particular

Low sprocket Min

Product Description:

Shimano Tourney TY FC-TX801 MTB Mountain Bike Bicycle 6/7/8 Speed Square Taper Crankset Chainset 42-32-22T 170mm

It is compatible with both SHIMANO 11-speed and 12-speed FREEHUB bodies

Licensed from Syntace

Lever can be adjusted to suit any hand or riding style with tooled reach adjust