€84.95
The Adapter is designed to enhance power output on Piaggio 125/180cc engines significantly and is also compatible with 50cc 2-stroke engines. It is specifically made for use with the VForce 4R reed valve from a CR85 motocross bike. This adapter is plug-and-play for your engine block, with tuning options to modify the crankcase to 40×40 dimensions.
Product Colors:
Black
Includes:
Fits:
About This Product:
The Adapter is designed to enhance power output on Piaggio 125/180cc engines significantly and is also compatible with 50cc 2-stroke engines. It is specifically made for use with the VForce 4R reed valve from a CR85 motocross bike. This adapter is plug-and-play for your engine block, with tuning options to modify the crankcase to 40×40 dimensions.
This 2025 WJ-Tuning model includes several improvements over previous designs:
Subtotal | €38.95 |
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Shipping |
Shipping options will be updated during checkout. |
Total | €51.05 (includes €8.86 VAT) |