cylinder kit Doppler ER1 50ccm with Vertex piston for Peugeot 103 SPX/RCX/SP LC

Doppler 50cc cylinder kit with ER1 cylinder and matching cylinder head for water-cooled Peugeot 103 SPX / RCX / SP mopeds.

The cylinder with 5 overflow channels and boost ports on the exhaust is made of aluminium and also has a low-friction Nikasil coating.

Scope of delivery as shown:

• cylinder
• cylinder head (with bi-hemispherical chamber, w/o decompressor)
• Vertex piston made of chrome steel
• piston ring (1mm), piston clips, gudgeon pin
• cylinder gasket set