Naraku Premium 729-18-30 CVT Drive Belt
Naraku Premium 729-18-30 CVT Drive Belt
$42.43
10 in stock
*Note: Free shipping to U.S. mainland (excludes AK, HI, and territories)
Orders placed by 1pm EST on weekdays ship the same day.
Product Details
Description
Naraku Premium 729-18-30 CVT Drive Belt
Key Details
- NK900.54
Specifications
- Length: 729mm Top Width: 18mm Groove Angle: 30° Made in Taiwan QMB139 50cc/49cc , Various unlisted makes/models
- Width: 18mm Groove Angle: 30° Made in Taiwan QMB139 50cc/49cc , Various unlisted makes/models
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 49cc, 50cc, QMB139
- Engine Code: QMB139
- Fitment Notes: CVT, Auto Transmission
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a QMB139 engine?
A: This SKU is listed as compatible with QMB139 engine-code fitment. Always compare your original part and scooter details before ordering.
Q: Is this for 49cc scooters?
A: This SKU is listed with 49cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 0.4 lbs |
|---|---|
| Dimensions | 7 × 4 × 1 in |
| Size | 729x18x30 |
Keep your CVT running at peak efficiency with the Naraku Premium 729-18-30 Drive Belt. Engineered specifically for short case QMB139 50cc engines paired with a 12" rear wheel, this belt delivers improved grip and flex over standard replacement belts — translating to smoother power delivery, better acceleration, and longer service life. Made in Taiwan to Naraku's premium performance standard.
Key Features
- Premium rubber compound — improved grip and flex over standard OEM-style belts
- Smoother power transmission and improved acceleration response
- Correct fitment for short case QMB139 engines with 12" rear wheel
- Made in Taiwan to Naraku performance specifications
- Direct drop-in replacement — no modifications required
- Belt Size: 729-18-30
- Length: 729mm
- Top Width: 18mm
- Groove Angle: 30°
- Type: CVT V-Belt
- Made in Taiwan
- SKU: 137-60 | MPN: NK900.54
Fits QMB139 49cc/50cc short case engines with 12" rear wheel. Also fits various unlisted 50cc makes and models using the 729-18-30 belt size. Always verify belt dimensions before ordering.
