MALOSSI 3112985 80cc CYLINDER HEAT GROUP FOR APRILIA RX-SX 50 DERBI ENGINE | eBay
Amazon.com: Complete 70cc Racing Cylinder Big Bore Kit with 10mm Piston Pin for Yamaha JOG Zuma 2 Stroke 50cc Scooter Minarelli 1E40QMB Engine : Automotive
Cylinder Aprilia SR 50 LC Big Bore Kit 70cc, 157,95 €