Quick Release QD Road Bike Pedal MTB Folding Bicycle Pedal 3 bearings 9/16 " Description: Left and Right Pedal Set: For ease of installation, we split the left and right pedals with the signs, L for left; R to the right 9/16 inch screw thread fit for BMX, MTB, Mountain bike, Hybrid bike, Old School, Cruiser, Dirt Jumper, Folding bike, Road-tour bike, Track bike, unicycle, city bike etc Light and durable: This pair of mountain bike pedals weighs only 0.62 lb (280 g), bicycle pedals with sealed bearings protect the spindles from water and dust, and these flat bike pedals are made of CNC-integrated aluminum alloy Wide platform and super grip: thanks to the 91 mm wide platform pedals, they support the foot more evenly while driving Non-slip stainless steel spikes on both sides of the MTB pedals provide good grip Smooth bearings: 3 bearing design The spindle is made of chrome-molybdenum steel, which is stronger than ordinary steel and has a better load capacity Stylish design: The dazzling butterfly shape inside is simple and elegant Their concave design is perfect for keeping the tread in place, and the hollow design not only reduces the weight of the bicycle pedal, but also effectively reduces wind resistance while riding Specification: Material: aluminum alloy, steel Overall Size: 10 x 9.1 cm / 3.94 x 3.58 inch Weight: 280g / pair The package includes: 1 pair of mountain bike pedals