Amazon.com: Drive Belt 669-18-30 fits GY6 49cc 50cc 139QMB Short Case Scooter Moped ATV Go Kart Roketa Taotao Vespa Jonway CVT Drive Belt (Gates Powerlink®) : Automotive
Vespa Primavera 50: price, consumption, colors
Amazon.com: 729 17.7 30 Belt Fits for GY6 50cc Scooter Moped Peace Sport TaoTao Vespa Roke 3 PCS : Automotive