• Double Sided SPD SystemBUCKLOS clip in bike pedals compatible with shimano SPD system. You can use for mountain bike ,road bike ,spinning bike,stationary bike , gravel bike , hybrid bike, ebike , folding bike, indoor training etc
• CNC Technology Durable QualityBUCKLOS mtb clipless pedals made of CNC high-quality aluminum alloy material, smooth and sealed bearing .Not only waterproof, dustproof, and sandproof, but also spin smoothly and without any noise during cycling
• Easy Clip in/ outBUCKLOS spd pedals has adjustable entry and release tension settings, the cleats tension of the pedals could be adjusted by the screw on the side of the pedal. Clip in and out is very easy after you adjust the tension to liking
• Easy to InstallBUCKLOS clipless pedals road bike have a clear mark to identify the installation direction. "L" for left pedal, "R" for right pedal. International standard 9/16'' inch screw thread fits for most bikes crank
• Package The package includes 6mm wrench, spd cleats*2