Waveform Pedals are designed for all-mountain riding, from XC to Downhill- The pedals come in two sizes, and are proportionally scaled to provide a supportive platform, shaped to match the footprint of your shoe- Slim, dual-concave profile is 14mm thick at the perimeter and just 12.5mm thick in the center, cradling your foot for optimal pedal feel- Each side of the pedal has 11 stainless steel rear-loading pins for loads of traction- Features a large, tapered leading edge to deflect pedal strikes on rocky, rooty terrain- Custom radial seal protects three fully sealed cartridge bearings for low-friction riding in all conditions- Fully serviceable: only a standard set of hex keys is required for service- Large is 112mm x 106mm, small is 105mm x 99mm- Weight: large 400g, small 380g