Upgrade to the BionMix Platform Pedal is a high-quality, three sealed bearing platform pedal. SEALED BEARINGS - Standard 9 / 16 inch CroMo steel spindle sealed bearing with gold tail cap, fully enclosed design prevents water and dust from entering the shaft, protects the interior of the bearing and effectively prolongs the service life of the bicycle pedal. STABLE STRUCTURE - Unique structural design and CNC integration strengthen the overall structure of the bicycle pedals with more stable and durable, the size and weight is 0.90x4.13x4.66inches, 0.51lb each, the area-wide bicycle pedals provide a more comfortable ride experience, more fitted to the soles, even riding on a rugged mountain road makes you feel safer and more comfortable. SOLID MATERIAL - High-strength AL6061 aluminum alloy material and 0.16inch material thickness provides the bike pedals more stronger and durable. The two side of the bike pedal is formed by artificial grinding with fashionable and beautiful. Surface treatment process of metal oxidation enhances the abrasion resistance, greatly reducing scratches and effectively protects the original color of bicycle pedals, keep it smooth and beautiful. Anti-skid nail - 12 silver and 4 gold removable studs skid-proof pins on the platform bike pedals surface, provide enough grip and prevent skidding, enhance non-slip effect, making you better adapt to the wild bike competitions and other activities. UNIVERSAL THREAD - Screw thread is 9/16" and the diameter is 1.43cm, easy to install, suitable for most mountain bikes, road bikes, BMX bikes, folding bikes, urban bikes, travel bikes, cyclo-cross bikes, fixed gear bikes, unicycles, scooters, e-bike etc.