3 Pack Durable CVT Drive Belt 669 18 30 Replacement For GY6 49cc 50cc Engines 139QMB 1P39QMB 4 Stroke Scooters Mopeds ATVs Go Karts Fits Axis M200 Roketa Taotao Vespa Jonway JMSTAR

Three-Pack 669-18-30 CVT Belts for GY6 Engines
✔️ 3-pack belt set: 669mm long, 18mm wide, 30° teeth

This three-pack CVT drive belt is designed for 4-stroke GY6 49cc/50cc engines, including popular platforms like Axis M200, Roketa, Taotao, Vespa, Jonway, and JMSTAR. It replaces worn belts with a durable, heat-resistant design.

Dimension	Value
Length	669 mm (26.33 in)
Width	18 mm (0.71 in)
Teeth angle	30°

✅ Upgraded chloroprene rubber belt for better heat resistance and anti-melt performance
✅ Ultra-strong aramid fiber cord to handle high tension and harsh use
✅ 3-pack provides spare belts for multiple machines or future replacements
✅ Fits 4-stroke GY6 49cc/50cc engines (139QMB, 1P39QMB family) across many scooters and go-karts
✅ Compatible with Axis M200, Roketa, Taotao, Vespa, Jonway, JMSTAR and more systems

💡 What is a CVT drive belt used for in 49cc/50cc GY6 scooters and go-karts?

The CVT drive belt is a key power transmission part in CVT systems, transferring engine power to the drive pulley for smooth changes in gearing. This 669-18-30 belt is built to handle heat and tension in small, air-cooled engines.

• Compatibility with Axis M200, Roketa, Taotao, Vespa, Jonway, JMSTAR and more
• Heat-resistant chloroprene rubber and aramid fiber core for high tension
• 3-pack keeps spares on hand for quick maintenance
• Optimized for 4-stroke GY6 49cc/50cc engines 139QMB and 1P39QMB

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