This Spanish made cylinder kit is one of the ultimate moped upgrades. Well built, reliable, and fast, without breaking the bank. Like any performace upgrade, this kit will work better with its paired performance upgrades, like a matching carburetor and expansion chamber pipe. You will also want to modify the transfer ports in the engine cases in order to extract full performance from this item, but it will work at a reduced output as a bolt on addition.
This is the all Aluminum version!
- MFG Part #: 804P0420
- Manufacturer: Metrakit
- Diameter: 43.5mm
- Stroke Length: 43mm
- Compatible Moped Brands: Puch