A simple forged one piece crank. A perfect replacement part or for a restoration project. ColourBlack / Chrome Length140mm / 170mm Spindle1 piece/ loose ball Weight 140mm: 868g (30.62oz : 1.91lbs) 170mm: 1024g (36.12oz : 2.26lbs) Features   Slim crank arm design Only compatible with RSD drivetrain PLEASE NOTE: only compat9ble with 1/2" thread pedals (see our Salt Junior 1/2" Pedals)