Minimal & lightweight for xc/trail riding. 4-sided entry enables superior mud shedding, and customizable float and release angles create a dialed-in feel. Specs: Spindle material: Forged SCM 435 chromoly steel Body material: Cast stainless steel Wing material: 17-4PH stainless Spring material: 300 series stainless steel Release angle: 15 / 20 Q-factor: 52mm Inner bearing type: Igus LL-glide bearing Outer bearing type: Enduro cartridge bearing Cleat: Premium brass cleats with shims included Weight: 280g per pair Warranty: 5 years