ITEM NAME:2Pcs 47mm Piston Rings 80cc 2-Stroke Engine Gas Motorized Bicycle Durab TVA.Black-2 punch 80cc petrol bicycle engine 47mm piston ring. 80cc 47mm Piston Rings. Size: for 47mm piston. 47mm Piston Rings. Motorcycle Piston Ring. Product list: piston ring 2. Piston Ring Set. Piston Ring Rebuild Kit.
