CVT Sleeve Naraku Racing Aprilia SR 50 / Piaggio NRG / Typhoon Euro 4
CVT Sleeve Naraku Racing Aprilia SR 50 / Piaggio NRG / Typhoon Euro 4
CVT sleeve Naraku Racing Aprilia SR 50 / Piaggio NRG / Typhoon 50cc 2-stroke Euro 4.The original sleeve has a stop, which blocks the adjustment of the variator from a certain speed / rpm and no longer changes the gear ratio. The Naraku Racing sleeve has no stop and the CVT can run through the entire gear ratio change to the end. The final speed is significantly increased, the speed limit of 45km/h is removed.Simply install instead of the original.
- Brand: Naraku
- SKU: NK800.21
- Availability: In stock
Technical Specifications
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
Installation Information
Professional installation recommended. Improper installation may void warranty and cause engine damage.
Always use proper torque specifications and break-in procedures for optimal performance and longevity.