The Haro Baseline Cranks offer a modern design with a tapered arm to help save your ankles. Built from 100% forged and tapered chromoly arms with a pinch bolt design paired with a 19mm 8-spline chromoly spindle. It's a durable set designed to last with a unique square to round arm profile for a clean look and ankle bite friendly design. ###section### Product Specs Crank Type: 3-Piece Drive Type: Bolt Drive Spindle Diameter: 19mm Drive Side: Right Side Drive Includes BB Bearings: Weight: 990g (34.9oz) ###shogun-image-section### Colour: Black; Size: 165mm