Upgrade your mountain bike with ROCKBROS Mountain Bike Pedals. These LEFT & RIGHT PEDALS are designed with easy installation in mind, featuring signs for left (L) and right (R). Lightweight at only 0.66lbs, these pedals are made with durable CNC integrated aluminum alloy and sealed bearings to protect against water and dust. The 101mm wide platform offers super grip for a smooth and secure ride. International standard 9/16 inch screw thread fits a variety of bike types.