STURDY & DURABLE: Rugged nylon fiber surface+high strength Cr-Mo spindle bike pedals, which has shock-proof, abrasion and corrosion resistanceWIDE PLATFORM & LIGHTWEIGHT: This platform bike pedals weights only 334g(pair) Wide pedals surface supports feet more evenly, provide more enjoyable riding experience, suitable as mountain pedals, road bike pedals, leisure bike pedals, etcGREAT GRIPS: Anti-skid nails on each side provide more secure on the pedals and hold your feet in place Even if they are covered with a thick layer of mud after a muddy ride, you don't worry your feet slipping off the pedalsEASY TO INSTALL: CR-L for left; CR-R for right Sealed bearing bicycle pedals protect spindles from water and dust which will cause noise and other problems, let you enjoy cycling in raining or climbingUNIVERSAL: Standard 9/16" spindle fits for BMX, MTB, Mountain Bike, brid bike, Old School, Cruiser, Cyclocross Bike, Dirt Jumper, Folding Bike, Road Bike- Touring, Track Bike, Unicycle, Urban Bike - Fixed Gear