[Features] Ultra-wide Concave PlatformMKS boasts one of their largest platforms in history. The tread's concave shape naturally accepts a wide range of sole positioning for the rider. Move those feet around periodically throughout a long ride and watch some muscle groups thank you. Triple Sealed Bearing Assembly Pedal spindle has increased sealed bearing support in three points to maximize rotational performance while minimizing stack height- reducing rotational resistance to the utmost. (Flawless and effortless pedal spin capabilities with no slop) Chrome Plated Forged SpindleCold-forged steel spindle with chrome-plated finish for precision and durability [Specs]Size: 97 x 108 x 30mmWeight: 392g (pair)Body Material: Aluminum AlloyPlate Material: Heat-treated Aluminum + AnodizedSpindle Material: Cold Forged Steel + Chrome Plated