Shimano PD-M545 BMX/Downhill Clipless Pedal is designed for mountain riding and feature dual-sided pop-up bindings that position the body at 12.5 degrees angle for easy and fast entry. Large cages for non-cleated shoes for all around use Low maintenance sealed bearing cartridge axle Cleat tension adjustment Float: 4 deg Pedal Type: Clipless Weight: 567 g(pair) Intended Use: Mountain Material: Forged Pedal Spindle: 9/16" Material (Spindle): Chromoly