3-Pack 669 18 30 CVT Drive Belt Replacement For 4 Stroke GY6 49cc 50cc 139qmb Engine Compatible Axis M200 Roketa Taotao Vespa Jonway Scooter Moped Atv Go 8b9661cf 8c00 4a72 8ec5 A10d5ed74547.4b6974640770584bdd162874bae50c19 Compatibility: 669-18-30 Drive belt Compatible with 4 Stroke 49CC 50CC GY6 139QMB 1P39QMB Roketa Tank Jmstar Taotao Baja Vespa Jonway. Bando Brand Premium CVT Drive Belt size 669 18 30 8. commonly found on 50cc 4 stroke QMB139 Street Scooters with 10 inch rear wheel. Also fits Twist N' Go Venice 49cc, Twist N' Go LS 49cc and Twist N' Go Milano 50 (49cc) '04 '07 Wide Range of Application: Can be applied to scooters,mopeds,go-karts and ATVs,etc. 5/o - Finance INSTAR 139QB 1P39QB Kevlar Drive Belt Replace NO.669... Product Specifications: Model: 669 18 30 Quantity: 6 pcs Type: CVT Drive Belt Diameter: 669 mm., Width: 18 mm., Pitch: 30 degrees. Aazon.co: 1 unids 669 18 30 CVT correa de transisión para 49CC 50CC Sturdy Material: Made of durable material to ensure the durability and long life of the belt.