Professionally machined Racing E50 4-bearing engine housing set with GME (housing-membrane intake) for your Puch moped / moped.
This racing case is the «der.prüfstand» edition, which is produced exclusively for mofakult. The massive 39.5 x 26 mm intake ensures plenty of steam with the included diaphragm system.
No adjustments to the Maxi frame are required to install the engine. Due to the narrow upper surface of the diaphragm box and the ability to rotate it 180 degrees, it is possible to align the nozzle and carburetor mounted on it slightly steeper or flatter.
In addition to the crankcase, the set includes the reed valve box, the Stage6 reed valve and the intake manifold.
Optionally, you can also order a complete Stage6 carburetor with flange or just the matching adapter for your carburetor.
For even more power, you also have the option of ordering the housing spindled. This makes it possible to fit large 47 mm cylinder kits such as those from Gilardoni italkit, Airsal or Parmakit.
For a closer look, you will find the parts listed individually below.
| Manufacturer | ADDY |
| Material | Aluminum |
| Puch | E50 |
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swiing® ingenious crankshaft "High End" C3/4 & FPM (+1 mm stroke) | Puch E50
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Rito crankshaft full cheeks with mounted bearings | Puch E50
Manufacturer: Rito · Area of application: High End · Material: Steel · Cheek type: Full cheeks · Thread type: MF10x1 (fine pitch thread) · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 mm · Connecting rod length center-center: 90 mm · Total length of crankpin on clutch side: 74 mm · Total length crankpin ignition side: 66 mm · Ø crank webs: 69.9 mm · Ø Connecting rod eye: 15 mm · Ø Bearing seat (clutch side): 17 mm · Ø Bearing seat (ignition side): 17 mm · Dimension needle bearing: 12 / 15 x 14.2 (axe 12) · Wide crank webs: 34 mm · Length 1st paragraph: 9 mm · Thread length: 10 mm · Length 2nd paragraph: 14.5 mm · Length 3rd paragraph: 25 mm · Ø 1st step (on the coupling side): 22 mm · Ø 2nd shoulder (on the clutch side): 17 mm · Ø 3rd step (on the clutch side): 15 mm · Length of shoulder (ignition side): 26.6 mm
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Stage6 R/T RT-PWK 24 mm carburetor Stage6 *Black Edition*
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swiing® ingenious crankshaft "High End" with mounted bearings | Puch E50
Manufacturer: swiing® ingenious parts · Material: Aluminum · Material: Steel · Cheek type: Full cheeks · Crankshaft stroke: 43 mm · Connecting rod length center-center: 90 mm · Total length of crankpin on clutch side: 74 mm · Thread type: MF10x1 (fine pitch thread) · Total length crankpin ignition side: 66 mm · Ø crank webs: 69.9 mm · Ø Connecting rod eye: 15 mm · Ø piston pin (B): 12 mm · Ø Bearing seat (clutch side): 17 mm · Weight: 968 g · Ø Bearing seat (ignition side): 17 mm · Thread length: 11 mm · Thread length: 15 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Wide crank webs: 34 mm · Area of application: High End · Area of application: Racing · Area of application: Tuning · Length 1st paragraph: 9 mm · Length 2nd paragraph: 14.5 mm · Length 3rd paragraph: 25 mm · Ø 1st step (on the coupling side): 22 mm · Ø 2nd shoulder (on the clutch side): 17 mm · Ø 3rd step (on the clutch side): 15 mm · Length of shoulder (ignition side): 26.3 mm · Number of gears: 1 pcs
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Collection only possible with online purchase and appointment.
