Naraku
Description
The Naraku 788-18-30 CVT Drive Belt is a high-quality replacement belt designed for QMB139 50cc/49cc long case engines paired with 12–13" rear wheels. Built to Naraku's exacting European standards, this belt delivers smooth, consistent power transfer and reliable performance for everyday scooter riding.
Key Features
- Precision-engineered for consistent CVT engagement and smooth acceleration
- High-strength rubber compound resists heat, wear, and stretching
- Direct OEM-equivalent fitment — no modifications required
- Suitable for stock and mildly tuned QMB139 50cc setups
- Excellent value performance from a trusted European brand
Specifications
- Belt Length: 788mm
- Top Width: 18mm
- Groove Angle: 30°
- Engine Compatibility: QMB139 50cc / 49cc (Long Case)
- Rear Wheel Size: 12–13"
Compatibility
Fits QMB139 long case 50cc engines found in many Chinese-made scooters across various unlisted makes and models. Always verify your engine case length and current belt dimensions before ordering to ensure correct fitment.
About Naraku
Naraku is a European performance and replacement parts brand specializing in scooter and moped components. Known for strict quality control and broad fitment coverage, Naraku parts are a popular choice among riders who want reliable OEM-grade quality without the OEM price tag.
Product Diagrams
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Same day shipping for orders placed before 2PM (CST) M-F
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30-day return period on eligible items
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Flat-rate shipping for orders shipped to the 48 Contiguous United States.
