Reduction sleeve to reduce the 24 mm CP carburetor of your Piaggio Vespa moto scooter to 22 mm.
By reducing the intake cross-section, the flow velocity is changed, which results in a noticeable improvement in the response behavior in the lower speed range and makes tuning easier over the entire speed range.
Details
Color | white |
Manufacturer | Bollag Motos |
Material | Adhesive |
Total length | 16 mm |
Ø External connection | 25.9 mm |
Ø inside | 22 mm, 21 mm |
Mounting type | inserted |