Race Face Turbine Cranks, 143mm Spindle, 160mm Arms, Black Pivot Hardware Adapters for round or flat

Adapters for round or flat surfaces

MW0041 610487

154907-Q0-L

20 (sold separately)

Manufacturer Part Number: 22-1-124-K

Race Face Turbine Cranks, 143mm Spindle, 160mm Arms, Black Pivot Hardware Adapters for round or flatStiff, lightweight 7050 aluminum arms updated with narrower 176mm Q Factor Revised preload collar without the 2mm hex bolt on earlier collars Future proof CINCH System allows you to quickly switch out chainrings 136mm wide spindle: 52mm chainline on bikes with Boost 148mm rear spacing 143mm wide spindle: for bikes with Super Boost 157mm rear specing Backed by a lifetime warranty, includes pedal washers *Bottom bracket cups bearings sold separately