Cilindru Doplera Alu 50cc Peugeot 103 LC

Cylinder Kit Doppler Alu 50cc Peugeot 103 LC, aluminium cylinder ER1 for vintage mopeds. Like most aluminium kits, it has a durable friction-reducing Nikasil liner. The cylinder has 5 transfer ports and an exhaust with boost ports. It comes with a 1-ring piston with a 12mm piston pin.

The cylinder is quite torquey in the mid rpm range and revs a lot higher than the original engine. While not reaching the high-end range, it is a powerful Sport / MidRace / Racing kit, you will definitely get a considerable boost.

And as always – best combined with other tuning components like a tuning exhaust and a larger carburetor (15mm minimum). The cylinder comes with a high-compression head to boost performance even more.

50cc -> road-legal!