
41 mm tuning cylinder kit with diaphragm intake suitable for Swiss Sachs 50/2 (502) mopeds / mopeds.
With a larger displacement and optimized timing, this tuning kit turns your oldie into a powerhouse. In addition, this racing cylinder is visually indistinguishable from the original cylinder when fitted.
The cylinder kit is characterized by the following attributes:
Exhaust thread: M35 x 2 mm
The scope of delivery includes cylinder, piston kit, gasket set and intake studs.
Please note that this cylinder does not fit under the fan casing of a slotted Sachs of the same type.
Hole pattern [mm]: 60 x 40 / 37 x 37 · Inlet window: 57.5 x 19 · Manufacturer: swiing® ingenious parts · Material: Gray cast iron · Surface: sandblasted · Displacement: 55 ccm · Crankshaft stroke: 42 mm · Nominal diameter: 41 mm · Ø cylinder neck: 44 mm · Ø Outlet outside: 35 mm · Ø outlet inside: 26 mm · Ø Inlet inside: 19 mm · Thread inlet: M5x0.8 (standard thread) · Hole spacing inlet: 68 mm · Ø piston pin (B): 12 mm · Outlet type: Union nut · Thread outlet: M35x2 (standard thread) · Number of fixing points: 4 pcs · Camouflaged: Yes · Area of application: Tuning
Manufacturer: GPO · Nominal diameter: 41 mm · Ø outside piston (A): 40.94 mm · Ø piston pin (B): 12 mm · Compression height (C): 28 mm · Curvature (D): 3.2 mm · Total piston height (E): 49.4 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Thick piston ring: 1.8 mm · Weight piston kit: 86 g
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Area of application: Standard · Diameter: 4.9 mm · Thread type: M5x0.8 (standard thread) · Total length: 23 mm · Thread length: 6 mm, 12 mm · Pony OEM number: A3700 · Sachs OEM no.: 0640 016 101, 0640 016 102
| Nominal diameter | 41 mm |
| Manufacturer | swiing® ingenious parts, GPO |
| Area of application | Tuning |
| Material | Gray cast iron |
| Displacement | 55 ccm |
| Crankshaft stroke | 42 mm |
| Surface | sandblasted |
| Ø cylinder neck | 44 mm |
| Ø Outlet outside | 35 mm |
| Ø outlet inside | 26 mm |
| Ø Inlet inside | 19 mm |
| Inlet window | 57.5 x 19 |
| Thread inlet | M5x0.8 (standard thread) |
| Hole spacing inlet | 68 mm |
| Ø piston pin (B) | 12 mm |
| Outlet type | Union nut |
| Thread outlet | M35x2 (standard thread) |
| Hole pattern [mm] | 60 x 40 / 37 x 37 |
| Number of fixing points | 4 pcs |
| Camouflaged | Yes |
| Sachs | 502 (Saxonette) - AML 50/2 - ML CH (0.8 PS) , MB (2.6 PS) , MLB (2.6 PS) |
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