420 39 Tooth 76mm Billet Aluminum Rear Sprocket for X WPB
420 39 Tooth 76mm Billet Aluminum Rear Sprocket for X WPB Stomp Orion M2R Lucky MX DHZ 50-190cc Motocross(Gold 420 39 Teeth) Inner diameter: 76mmNumber of teeth: 39 teethOnly for 420 chain.420 39 teeth 76mm billet aluminum rear sprocket for motocrossSuitable for SDG hub, : 50cc, 70cc, 90cc, 110cc, 125cc, 140cc, 150cc, 160cc, 170cc, 180cc, 190cc, motocross motorcycles made in China, including Stomp Demon X, WPB, Orion, M2R, Lucky MX, Thumpstar, Explorer, Braaap, Atomic, Pitpro, Pitster Pro, DHZ, SSR, Piranha, etc.Item weight: 0.21 kgItem type: sprocketMaterial: aluminum alloy Check Offer Price 420 specification 39 teeth 76mm, suitable for 50-190cc off-road...