BANDO USA, Inc
Bando 743-20-30 Premium CVT Drive Belt Short Case GY6
SKU 106-125
$31.00
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Shipping calculated at checkout.
Description
Restore smooth power transmission and eliminate belt slip with this Bando 743-20-30 CVT Drive Belt. Manufactured in Japan by the world's most trusted powersports belt supplier, this OEM-grade belt handles intense heat, resists cracking, and minimizes stretch under heavy engine loads — the gold standard for short-case GY6 and Genuine Buddy CVT systems.
Key Features
- Made in Japan: Produced to strict factory tolerances by Bando, trusted OEM supplier for Honda, Yamaha, and Kymco
- High-Heat Formulation: Compound matrix prevents premature glazing, cracking, and slip under intense CVT temperatures
- Short-Case Specific: Precisely 743mm for correct tension across compact short-case drivetrain configurations
- Minimal Stretch: High-tensile reinforcement cords lock in your shifting curve for stable power output over the belt's full lifespan
Specifications
- Length: 743mm
- Top Width: 20mm
- Groove Angle: 30°
- Application: Short-case GY6 125cc / 150cc / 170cc CVT engines with 10" rear wheels
- Engine Codes: 157QMJ, 152QMI, 139QMB variants adapted for wide belts
Scooter Compatibility
| Brand | Compatible Models (Short-Case, 10" Rear Wheel) |
|---|---|
| Genuine Scooter Co. | Buddy 125, Buddy 150, Buddy 170i, Psycho 125, Black Jack 125 |
| TaoTao | ATM50-A1, VIP Future Champion 50 |
| Lance | GTR 50, Charming 50, Duke 50 |
| Roketa | Maui MC-08-50, Bahama MC-07-50 |
| SUNL | SL50QT-7, SL50QT-2 |
| Tank Sports | Urban 50, Sporty 50 |
| Go-Karts / ATVs | Select Chinese 150cc CVT motors in compact youth buggies, go-karts, and ATVs with short-case engine designs |
Belt Size Check: If your vehicle has a 12" or 13" rear wheel, you need a longer belt — typically an 835-20-30 or 842-20-30. Always check the size stamps on your old belt before ordering.
Mechanic's Tip: When replacing a worn CVT belt, inspect your variator roller weights and clutch pulleys. Clean belt dust from the housing with brake cleaner. Never use screwdrivers or pry bars to force the belt over pulleys — compress the rear clutch pulley sheave by hand to create the slack needed to slide the belt on safely.
About Bando
Bando is a Japanese manufacturer with decades of experience producing precision CVT drive belts for the automotive and powersports industries. Their belts are OEM-specified by Honda, Yamaha, and Kymco and are widely regarded as the gold standard for scooter CVT systems.
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.
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