Full cheek crankshaft for Puch MV / VS / MS / DS, Puch Monza, Puch Grand Prix, Puch X50 small engine bikes with 3- and 4-speed engine.
Not suitable for the Swiss X30 models with Z50 engine.
For more pre-compression, the balancing holes of the racing crankshaft are sealed with aluminum inserts.
Total length of clutch-side cheek pin: 73 mm
Total length of clutch-side cheek pin: 66 mm
Ø 1st shoulder (clutch side): 17 mm
Ø 2nd shoulder (clutch side): 15 mm
Ø Heel (clutch side): 17 mm
Für 12 mm piston pin
Details
Cheek type | Full cheeks |
Area of application | Tuning |
Ø piston pin (B) | 12 mm |
Total length of crankpin on clutch side | 73 mm |
Total length crankpin ignition side | 66 mm |
Ø Bearing seat (clutch side) | 17 mm |
Ø Bearing seat (ignition side) | 17 mm |
Number of gears | 3 pcs, 4 pcs |
Suitable for the following models
Puch | 3-Gang VSD, DS, VZ, MC |
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