The ultra lightweight pedal designed for XC racing and training. Four-sided open design ensures quick and easy engagement every time as well as shedding mud build up fastKey Features:Cleat: premium brass cleats included,Shims: included,Release angle: 15° to 20°,Warranty: 5 years,Weight: 272g per pair,Spindle: Forged scm435 chromoly steel,Body: Cast stainless steel,Wings: Stamped steel,Spring: 300 series stainless steel,Inner bearing: Bushing,Outer bearing: Cartridge.