2-sided clipless pedal ideal for BMX and gravity use- SX features fixed front springs for unparalleled spring tension, eliminating unclipping under maximum load- Small platform extruded and CNC machined aluminum body- Sealed 686zz bearing and Igus bushing- Adjustable cleat engage/release tension on each side- 2 replaceable SP7 (M4x6mm) pins per side- X1 & X2 cleats, replaceable pins and hardware included- 68 x 84 x 17mm