Drive belt 729x17.7mm TNT, GY6 4T (wheel 12)

MMG BRAND. This is the standard replacement belt for the GY6 50cc 139QMB 4-stroke long case engine. These are used on Baja, JMstar, Jonway, Lance,

MMG V-Belt CVT Drive Belt 729 17.7 30 fits GY6 4 Stroke 49cc 50cc Long-Case Scooter Motorcycle

Quality made for high mileage and reliability. Oil and heat resistant KEVLAR reinforced, same material that bullet proof vests are made of. Save time and money, go for quality. This belt is Kevlar reinforced, Kevlar's superior performance characteristics reduce belt stretching and distortion that can adversely affect the quality of your engraving, while providing long belt life. Drive Belt works with Chinese & Japanese GY6 49cc 50cc long case engine based Scooter ATV Go Kart.

1pz VB2-D02 729 17.7 30 V-Belt CVT Drive Belt Made w/ Kevlar for GY6 49cc 50cc 139qmb Long Case Engine

Bando Brand Premium CVT Drive Belt size 729-18-30 commonly found on 50cc 4-stroke QMB139 Street Sco oters with 12 inch rear wheel. Length: 729mm Top

Universal Parts 106-97 Bando CVT Drive Belt 729-18-30

CVT Drive Belt 729 17.7 30 For Scooter Moped GY6 49cc 50cc 139QMB LONGCASE

MMG V-Belt CVT Drive Belt 729 17.7 30 fits GY6 4 Stroke 49cc 50cc Long-Case Scooter Motorcycle : Automotive

V-Belt CVT Drive Belt Gates Powerlink 729 17.5 30 fits GY6 49c.5cc-100cc Short Case Engine usually with 12 inch back tire (1) Per Order Motorcycle Scooter : Automotive