16X13 (5.5g) GY6-50 QMB139 49cc Chinese Scooter Motors Clutch Roller Weights Set

This clutch roller weight set used on GY6 50 49-90cc engines is for many scooters.
Tomos Nitro 50 # 22121-BE2-A000



Common applications include:
E-Ton 50cc Sport (ESport) (Vin: TCA)
TaoTao CY50D 50
TaoTao GT5-50
TaoTao Magic CY50A-T3
TaoTao Speed M50-1A
TaoTao ZUMMER 50