Water Cooled Cylinder Kit For Yamaha Aprilia Aerox Jog Sr 50 70 Sr50 Sr70 47mm Piston With 10mm Pin 2 Stroke 70cc Scooters - Buy Cylinder Kit For Yamaha Sr 50 70
70cc BIG BORE CYLINDER KIT + HEAD FOR YAMAHA AEROX JOG RR 50 LC | eBay
Kit 70cc ATHENA Racing Ø47,6mm with aluminum cylinder head stud (axis of 10mm) minarelli horizontal liquid (nitro, aerox ...)