Sifam Variator Roller Roller for Yamaha 50 Yh Why 2005 to 2011 15 x 12 6.8 g : Amazon.co.uk: Automotive
Yamaha Why 50 | test model year 2004 - YouTube
Cylinder Kit 50 cc 10 mm with Head for Malaguti F15 Firefox 50cc, MBK Mach G, Nitro Naked Roller : Amazon.de: Automotive
Amazon.co.jp: ALPHA RIDER Intake Manifold Adapter & Lead Valve Assembly Set for Yamaha JOG Yamaha Jog Series Engine Jog 50 2-Stroke Engine Moped 3KJ 3VR Scooter Moped Motorcycle Motorcycle Motorcycle Inmani Insulator :