Product Details
Description
Naraku Standard 835-20-30 CVT Drive Belt
Key Details
- NK900.86
Specifications
- Length: 835mm Top Width: 20mm Groove Angle: 30° GY6 QMI/QMJ 152/157, Various unlisted makes/models
- Width: 20mm Groove Angle: 30° GY6 QMI/QMJ 152/157, Various unlisted makes/models
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: GY6
- 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: Is this for GY6 scooters?
A: This SKU is listed with GY6 engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 0.3 lbs |
|---|---|
| Dimensions | 15 × 4 × 1 in |
| Size | 835x20x30 |
The Naraku 835-20-30 CVT Drive Belt is an OEM-spec replacement for long-case GY6 125cc and 150cc scooters with 12-inch or 13-inch rear wheels. Manufactured to precise 835×20×30° dimensions, it delivers reliable power transfer and consistent CVT performance as a direct drop-in replacement with no modifications required.
Key Features
- OEM-Spec Dimensions: 835mm length, 20mm top width, 30° groove angle — matches factory belt specifications.
- Long Case GY6 Fitment: Designed for QMI/QMJ 152/157 engines with 12" or 13" rear wheels.
- Drop-In Installation: No modifications required — direct replacement for the stock belt.
- Naraku Quality: Manufactured to OEM standards for consistent CVT performance and service life.
Technical Specifications
- Belt Size: 835-20-30
- Length: 835mm
- Top Width: 20mm
- Groove Angle: 30°
- Naraku Part Number: NK900.86
Fits GY6 QMI/QMJ 152/157 long-case engines in 125cc and 150cc scooters with 12-inch or 13-inch rear wheels. Compatible with a wide range of Chinese scooter brands using the standard GY6 long-case CVT platform.
Sold individually. Verify belt size against your existing belt before ordering.





