1. The gripping performance transmits the force of the rider to the pedals, minimizing the physical energy loss of the human body2. Lubricate the three bearing structures to make the pedals run easily and freely3. Features: climbing force, light weight, good lubricity, fashion4. Material: aluminum alloy5. Applicable models: bicycles, mountain bikes, road bikes6. Weight: PD-M86C is about 260g, PD-R87C is about 245g7. Dimensions: PD-M86C: about 94x114mm, PD-R87C: about 94x98mm

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