CYLINDER MOPED ALU DOPPLER ER1 FOR PEUGEOT 103 AIR

Ref. : 197248
High engine subfamily Cylindre/Piston
Cooling Air
Cylinder material Aluminium nikasil
Number of admission transfers 5
Exhaust type Booster
Exhaust Mount Type A vis 30 mm
Piston material Aluminium moulé
Piston diameter 39.94
Piston pin diameter in mm 12
Piston cap Domed
Number of piston rings 1
Piston ring material Fonte
Piston ring section Rectangulaire
Segment lug Recouvert
Gaskets supplied Oui
Spare part: cylinder seal 214990
Spare part: piston 436300

The ER1 cylinder is a 5 transfer scavenger with aluminium booster exhaust ports. Made of aluminium for better heat dispersion, it has a nikasil coating. This results in a low friction surface with a very high resistance. The elliptical piston consists of a single ring (1 mm thin) made of hard chrome steel. DOPPLER recommends combining this cylinder with the DOPPLER cylinder head (ref: 192270).
Characteristics :
- 5 transfer cylinder
- Exhaust with boosters
- Cylinder diameter (mm): 40
- Piston diameter (mm): 39.94
- Piston with offset pin
- Piston pin (mm) : 12
- Single ring

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Gross weight :
1,056 kg
Length :
0.220 m
Width :
0.159 m
Height :
0.112 m
Volume :
0.00392 m³