Race face atlas flat mountain bike pedalsrace face has enhanced these tough and trail ready atlas flat mountain bike mtb pedals with a strong chromoly crmo axle and fully sealed cartridge bearings. Plus, their large platform has a concave shape for increased foot support. There are also 10 grip pins per side, which are also angled at the front and rear to prevent your foot slipping and causing lower leg injuries. A constant in the race face range, with these pedals on your ride, you'll be owning the trails on every session.features body material 6061 t6 aluminum axle material chromoly crmo steel axle size standard 9 16 thread use trail all mountain am freeride fr downhill dh and e bike height 14.5mm platform size 101x114cm number of pins 20 shcs hex traction pins per pedal 10 per side bearings 4 fully sealed cartridge bearings per pedal super thin double concave wide platform fully sealed bearing design hex head threaded pin design offers more bite for added security fore and aft angled bottom loading pins hidden pin grease access port weight 355gbuy race face components from chain reaction cycles, the world's largest online bike store.