1. The gripping performance transmits the force of the rider to the pedals, minimizing the physical energy loss of the human body 2. Lubricate the three bearing structures to make the pedals run easily and freely 3. Features: climbing force, light weight, good lubricity, fashion 4. Material: aluminum alloy 5. Applicable models: bicycles, mountain bikes, road bikes 6. Weight: PD-M86C is about 260g, PD-R87C is about 245g 7. Dimensions: PD-M86C: about 94x114mm, PD-R87C: about 94x98mm
