Redefined To Rip. The new Stamp 1 Gen 2 builds upon the Stamp legacy with a true concave body design for enhanced on-trail confidence, trusted Igus internal components for durability, and a new one-piece pin design for maximum grip and easy pin replacement.Crafted with an uncompromising commitment to quality, our updated Stamp 1 pedal boasts a robust nylon composite body and inherits the tried-and-true internals from our award-winning Stamp 7 flat pedals, keeping you supported lap after lap.Features:- Optimal size-specific surface area- Thin, concave profile - 13.5mm to 15.5mm pedal body height- New one-piece replaceable traction pins, 10 per pedal- Upgraded, fully serviceable IGUS bearings & seal system- Stamp Small recommended for shoe sizes: 3-10 (US M) // 37-43.5 (EU)- Stamp Large recommended for shoe sizes: 10-15 (US M) // 43.5-49 (EU)Specifications:- Footprint: 100mm x 100mm- Shoe Size: US 3-10 // EU 35-43.5- Weight: 321g Per Pair- Inner Bearing Type: Igus LL-glide bearing- Outer Bearing Type: Igus LL-glide bearing- Traction Pins: 10 replaceable per pedal- Pin Length: 23mm inner, 25mm inner- Spindle Material: Forged SCM 435 Chromoly Steel- Body Material: Composite