Qualitatively very convincing cast cylinder made of a Minachrome grey cast iron alloy. The 70 cc version offers remarkable performance results compared to the standard cylinder and is fully designed for top speed and power.

The Trophy 70 cc can even be driven with the original components. However, the size of the main nozzle should be increased by about 5-15%.

In terms of durability, the Trophy is on par with the standard cylinder and thus thousands of kilometres of worry-free driving are guaranteed. The combination of better driving performance and full suitability for everyday use makes the 70 cc Trophy a mile eater!


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General
Performance class
Sport
 
Piston pin
Diameter
10 mm
 
Spark plugs
Thread type
M14x1,25
Thermal value NGK
B8HS
Spark plug thread
kurz
 
Cylinder
Drill hole
47 mm
Type of cooling
luftgekühlt
Displacement
68 cm³
Motor type
2-Takt
Material
Grauguß
Piston raceway material
Grauguß
Cylinder gasket set included
ja
Cylinder head included
ja
Outlet shape
1-teilig (oval)
Exhaust assembly
Flansch
Flange type
2-Schrauben
Distance between exhaust studs
54 mm
Threaded exhaust studs
M6
Number of boost ports
1
Number of transfers (incl. boost ports)
5
 
Crankshafts
Stroke
39.1 mm
 
Piston
Number of piston rings
2
Piston manufacturing method
gegossen
 
Piston rings
Piston ring type
Rechteck-Ring
Piston ring thickness
1,2mm
 
Piston clips
Piston clip type
G-Typ
Wire gauge Piston clip
1,0mm
 
Cylinder heads
Cylinder head type
einteilig
 
OEM numbers (for comparison purposes only)
Scooter Center:
TP990866
Matching
Alternative products