Material-forged crmo 1pc crank
Size-140mm & 170mm length
Spindle-designed for loose ball USA bottom bracket
Color-black, c.p.
Features-slim crank arm design
only compatible with RSD drivetrains
Weight-140mm: 868g (30.62oz : 1.91lbs)
170mm: 1024g (36.12oz : 2.26lbs)