Stage6
CVT Variator Motoforce GY6 139QMB/QMA / Kymco 4T
SKU: OE-GY6BT12012
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121,50 zł
42,53 zł
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CVT Variator Motoforce GY6 139QMB/QMA / Kymco 4T
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GY6 CVTIncludes variator, ramp plate, drive face, fan pulley, guides, spacer plate, and 6 roller weights (16x13 mm, 8.6 g). Supplied as shown. Installing a new variator is recommended if you notice flat spots during acceleration, often caused by worn bushings or grooved pulley faces (belt wear marks).Note: Supplied with relatively heavy roller weights. For better throttle response and acceleration, we recommend switching to slightly lighter CVT weights.
- Brand: MotoForce
- SKU: OE-GY6BT12012
- Availability: In stock
Notes and Safety scooter CVTModern scooters are equipped with a continuously variable transmission, the so-called CVT, also called variator.CVT Parts:Front pulley, movable. It contains the variator weights and has a special shape with an inclined surface to allow the V-belt to move freely up and down.Ramp plate: Holds the weights in place.Variator sleeve: Serves as a bearing for the variator, which moves axially back and forth, i.e., opens and closes.CVT roller weights: Adjustment weights that play a critical role in function and performance.original, Sport and Oversize CVTsOriginal: Original or OEM quality CVTs are equipped with a restrictor to limit the speed to 45km/h. There are riders wh
Technical Specifications
SKU
OE-GY6BT12012
Warranty
12 months
Performance Features
CNC Machined
Precision-engineered components for perfect fitment and maximum performance.
Lightweight Design
Optimized weight reduction for improved acceleration and handling.
Racing Performance
Track-proven design delivering consistent power and reliability.
Increased Reliability
Premium materials ensure long-lasting durability under extreme conditions.
High RPM Stability
Engineered to maintain balance and performance at maximum RPM.
Improved Cooling
Advanced thermal management for consistent performance.
Fitment & Compatibility
| Brand | Model | Engine | Years |
|---|---|---|---|
| Piaggio | Vespa S | 2-Stroke | 2008-2020 |
| Piaggio | Vespa LX | 2-Stroke | 2005-2015 |
Technical Data
Shipping & Delivery
🇵🇱
Poland
DPD 1–3 Days
🇪🇺
Europe
DPD 2–11 Days
🌍
Worldwide
DHL Express 2–8 Days
Installation Information
⚠️ Important
Professional installation recommended. Improper installation may void warranty and cause engine damage.
💡 Pro Tip
Always use proper torque specifications and break-in procedures for optimal performance and longevity.
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Frequently Asked Questions
Check the compatibility table above. If your model is listed, this part will fit. Contact us if you're unsure.
We recommend professional installation by a qualified mechanic. Proper tools and technical knowledge are required.
Yes! We ship to over 50 countries worldwide with DHL Express and DPD. Delivery times vary by location.
All parts come with manufacturer warranty. Check the specifications section for warranty details.