Crankbrothers Stamp 2 PedalsDeveloped for intense mountain bike rides, these pedals feature a die-cast aluminium platform construction. This makes them suitable for withstanding all the bumps associated with aggressive MTB trial-riding. Crankbrothers has also equipped these with forged CrMo (Chromoly Steel) spindles, which provide a secure connection to your cranks. This means you'll benefit from a stable pedal stroke with every rotation. Spinning on premium bearings with a seal system, these MTB flat pedals are ideal for smooth off-road performance in all-weather conditions.Features: Body Material: Die-cast 6061-T6 Aluminium Spindle Material: Forged CrMo End Cap: Slotted Bearings: Inner: Igus LL-glide bearing; Outer: Enduro cartridge bearing Pins: 10 adjustable pins per side Small Platform Size: 100x100mm (recommended for shoe sizes US 5-10 / EU 37-43) Large Platform Size: 114x111mm (recommended for shoe sizes US 10-15 / EU 43-49) Manufacturer Part Numbers: Silver, Large: CRB-16362; Silver, Small: CRB-16364; Black, Small: CRB-16365 and Black, Large: CRB-16363 Weight: Small: 415g per pair; Large: 470g per pairBuy Crankbrothers Components from Chain Reaction Cycles, the World's Largest Online Bike Store.