Cylinder Kit Athena 70cc aluminium 46mm Peugeot 103 AC \/ Fox

Aluminium cylinder 70 Peugeot MopedLooking for more power from your Peugeot moped? The Athena 70cc aluminum cylinder kit (Ø46mm) is a solid upgrade for all air-cooled Peugeot 103 engines at great value for money.

Peugeot 103 TuningThis aluminum cylinder features a Nikasil-coated bore, 6 transfer ports, and a basic exhaust port. It comes with a 46mm single-ring piston designed for strong performance at higher RPMs. That said, power delivery is excellent across the whole rev range — with good midrange torque and a noticeable bump in top speed.

A cylinder head isn’t included — just reuse your original one.

To get the most out of this kit, we recommend at least a 15mm carb, an entry level tuning exhaust, and a reinforced crankshaft.

Note: As a 70cc kit, it’s not street-legal.