100410400 RMS brand variator roller kit for 50 scooter with diameter 15 x 12 6 pcs weight 4.0 grams APRILIA 50 FRIEND GL/GLE APRILIA 50 AMICO SPORT DT APRILIA 50 SR NETSCAPER APRILIA 50 SR RACING APRILIA 50 SR STEALTH BETAMOTOR 50 CHRONO BETAMOTOR 50 SQUARE CPI 50 OLIVER/CITY/SPORT ITALJET 50 SCOOP 2/3 MALAGUTI 50 CENTRO SL / SL KAT. MALAGUTI 50 F10 JET LINE/ RST./ E1 / KAT. MALAGUTI 50 F10 JET LINE AC MALAGUTI 50 F12 PHANTOM R AC MALAGUTI 50 F15 FIREFOX MALAGUTI 50 YESTERDAY MBK 50 BOOSTER ROCKET MBK 50 BOOSTER TRACK MBK 50 CW BOOSTER NG MBK 50 CW BOOSTER SPIRIT MBK 50 CW R BOOSTER ROAD YAMAHA 50 BW'S (5WW/5WWP) YAMAHA 50 BW'S NG (1B01/2B11/2B13/2B15) YAMAHA 50 CS JOG R (5RW/5RW13D43/3D4C/4D4R) YAMAHA 50 JOG RR 2T LC YAMAHA 50 YA ZA JOG Z (4SC1) YAMAHA 50 YQ AEROX /R YAMAHA 50 YQ AEROX R