Genetic Drift Pedals. Features: Stylish, high-traction pedal for the discerning Urban rider Lightweight, double-sided cage pedal for use with everyday shoes Aluminum one-piece body, sealed loose ball mechanism, toe-clip compatible Sold as pairs Specifications: Platform Dimensions: - Platform Material: Aluminum Spindle Size: 9/16" (Standard) Spindle Material: Chromoly Steel Bearings: Loose Ball Traction Pins: - Color: Black Weight: 270g (Pair)