Bucklos Mountain Bike Flat Pedals BrandBucklos Bike TypeUniveralMTB,Hybrid,Fixed Gear,Cruiser,Track Bike,Mountain Bike,Dirt,Folding Bike Thread Size:9/16 inch - Spin with noiseless For Bucklos bike pedals, the smoothness of the rotation system like cream would make you amazing, bearing paddle under high-speed rotation, you cant even hear any noise - Great GripEach cleat on this mtb pedals like a sucker that gripes the shoes tightly. there are 16 pieces of cleats on each pedal like it. Outstanding grip ensures making the riding is safely even in rain, heavy snow or mountain adventure - Rugged & DurableRugged nylon fiber surface+high strength Cr-Mo spindle flat pedals, which has shockproof, waterproof, light weight,abrasion and corrosion resistance. Dont worry about the impact that will break it - Extra Wide Bike PedalsThis bicycle pedals standard thread is 9/16 , size 115mm X 115mm X 15mm. wider bike pedals design is ergonomic and fully covers your feet tightly during riding, so you can enjoy riding - UniversalBucklos mtb pedals flat suitable for mountain bike, road bike, MTB, gravel bike ,ebike, electric bike ,folding bike, hybrid bike, beach cruiser etc