Product Details
Description
Bando CVT Drive Belt 788-17-28
Key Details
- 106-109
Specifications
- Length: 788mm Top Width: 17mm Groove Angle: 28° Made in Japan 40QMB 50cc 2-stroke, Various unlisted makes/models
- Width: 17mm Groove Angle: 28° Made in Japan 40QMB 50cc 2-stroke, Various unlisted makes/models
Replacement Part Details
Use this part when the original component is worn, damaged, missing, or no longer working correctly. Many scooter parts can look similar but use different sizes, plugs, brackets, thread patterns, or mounting styles, so careful comparison before purchase is recommended.
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 50cc, 2-Stroke
- 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 50cc scooters?
A: This SKU is listed with 50cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 0.35 lbs |
|---|---|
| Dimensions | 8 × 4 × 2 in |
| Size | 788x17x28 |
Ensure reliable power transfer and consistent top-speed performance with the Bando Premium CVT Drive Belt (788-17-28). Manufactured in Japan to exacting OEM standards, this belt features high-modulus aramid-fiber reinforcement to resist stretching and snapping under the high-frequency heat cycles inherent in 2-stroke CVT transmissions.
The 788-17-28 specification is the industry-standard "long-belt" for the widely used 50cc 2-stroke Minarelli engine platform. Whether you are performing a routine maintenance swap or tuning a big-bore 70cc street build, Bando’s precision-molded rubber compound provides the consistent friction "bite" necessary to eliminate belt slip and keep your power delivery smooth.
Product Features
- OEM Japanese Quality: Engineered by Bando to original equipment manufacturer tolerances for perfect fitment and longevity.
- Aramid Fiber Reinforcement: High-tensile cord construction prevents longitudinal stretching, maintaining optimized CVT gear ratios over the belt's lifespan.
- Precision Groove Profile: 28-degree angle cut ensures a flush seating position within your variator and rear torque driver pulleys for maximum torque efficiency.
- Heat-Resistant Compound: Specialized rubber vulcanization resists heat-cracking and glazing, even during aggressive high-RPM riding sessions.
Technical Specifications
- Length: 788mm
- Top Width: 17mm
- Groove Angle: 28°
- Construction: High-modulus fiber-reinforced rubber
- Manufacturer: Bando (Made in Japan)
Comprehensive Model Fitment Matrix
This 788-17-28 belt is the definitive fit for most 50cc 2-stroke scooters utilizing the 1PE40QMB / 1E40QMB Minarelli engine architecture.
| Brand | Verified Compatible Models |
|---|---|
| Yamaha | Jog 50 (CE50 / CG50 / CY50), Vino 50 (Classic / XC50), XF50W (C3) |
| Trailmaster | Blazer 200R, MID XRX / XRX-R |
| Vento | Triton R4 |
| Chinese 2-Stroke | All models utilizing the 1PE40QMB / 1E40QMB engine (common in many unlisted import scooters, go-karts, and ATVs) |





