These are the new Graphite versions of the classic RubenPedals from Fly. These pedals are made from a strong Nylon and Fiber Glass compound to create a slimmer plastic pedal while also allowing "sharper" knurling for extra traction. Weight: 360g. Size:9/16th. Colour: Black, White, Red, Purple, Mustard. Material: Plastic Chromo Axle. Kurled tread. Slim Profile. Multiple colours!