Features: 1. The clutch is made of steel material, plus 36T nylon gear 2. Kit includes 3pcs 36T nylon gear with bearing and 88mm clutch to replacement for Bafang motor metal solid gear 3. Electric bicycle accessories gear kit is suitable for 500W750W motor, mostly used for electric bicycle for Bafang middle drive motor transmission motor spare parts 4. Motor gear clutch kit possess high mechanical strength, good toughness, and high reliability 5. Motor gear clutch kit come with stable structure, excellent performance and long service life Specification: Item Type: E Bike Motor Gear Clutch Kit Material: Steel, Nylon Nylon Tooth Belt Size: Outer Diameter: Approx. 47.5mm / 1.87in, Inner Diameter: Approx. 8mm / 0.31in, Thickness: Approx. 13.5mm / 0.53in Clutch Size: Outer Diameter: Approx. 88mm / 3.46in, Inner Diameter: Approx. 15mm / 0.
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