
41.0 mm tuning piston with two 1.5 mm rectangular piston rings with flank lock (FS) for blown swiing tuning cylinders made of aluminum suitable for mopeds / mopeds with Sachs 502, 50/2, 50/3 and 50/4 engines.
The detailed dimensions of the piston according to the technical drawing can be found in the details. You can also find out about the relevant piston rings, their stems and locking types on the legend in the pictures.
| Manufacturer | swiing® ingenious parts |
| Ø outside piston (A) | 40.96 mm |
| Compression height (C) | 28 mm |
| Curvature (D) | 3.4 mm |
| Total piston height (E) | 53 mm |
| Number of piston rings (F) | 2 pcs |
| Nominal diameter | 41 mm |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Flank safety device (FS) |
| Piston ring height | 1.5 mm |
| Ø piston pin (B) | 12 mm |
| Weight piston kit | 91 g |
| Sachs | 50 (Fahrtwind, 1.25 / 1.5 hp, DE) 502 (Saxonette) - AL , AML 50/2 - L CH (0.8 PS) , ML CH (0.8 PS) , MB (2.6 PS) , MLB (2.6 PS) 50/3 50/4 - MLFB (2.6 PS) , LKH (4.5 PS) 50/5 503 - AAL , ABL , 2AL / 2BL |
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Number of components: 7 pcs · Material: Steel · Surface: burnished · Area of application: (Dis)assembly tool · Total length: 130 mm · Width across flats: 10 mm · Width across flats: 17 mm
EUR 24.40
swiing® ingenious stud bolt set M6 / M5 Sachs (12.9 strength) Special
Manufacturer: swiing® ingenious parts · Material: Steel · Surface: burnished · Surface: galvanized (blue) · Diameter: 6 mm · Thread type: M5x0.8 (standard thread) · Thread type: M6x1 (standard thread) · Nominal diameter (thread): 5 mm · Nominal diameter (thread): 6 mm · Total length: 27.3 mm · Thread length: 9.5 mm · Thread length: 14 mm · Width across flats: 8 mm · Strength class: 10 · Strength class: 12.9 · Drive: External hexagon
EUR 23.70
swiing® ingenious 41 mm cylinder kit Racing fan-cooled | Sachs 50/2 (CH)
Nominal diameter: 41 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: sandblasted · Displacement: 55 ccm · Crankshaft stroke: 42 mm · Ø cylinder neck: 45 mm · Ø outlet inside: 20.5 mm · Ø Inlet inside: 15.3 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 31 mm · Ø piston pin (B): 12 mm · Outlet type: Union nut · Thread outlet: M35x2 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 60 x 40 / 37 x 37 · Camouflaged: No · Area of application: Racing
EUR 269.50
Not in stock
swiing® ingenious 41 mm cylinder kit Racing fan-cooled | Sachs 50/2, 50/3, 50/4 (DE)
Nominal diameter: 41 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: sandblasted · Displacement: 55 ccm · Crankshaft stroke: 42 mm · Thread inlet: M5x0.8 (standard thread) · Hole spacing inlet: 31 mm · Ø piston pin (B): 12 mm · Outlet type: Union nut · Thread outlet: M35x2 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 51 x 40 · Camouflaged: No · Area of application: Racing
EUR 269.50
Not in stock
Explore categories from Piston
Moped fans also bought
GPO license plate holder Inox (CH version)
Manufacturer: GPO · Material: Chrome steel (colloquially known as stainless steel) · Thread type: M5x0.8 (standard thread) · Mounting type: Nuts & bolts · Color: silver · Width: 105 mm · Ø mounting hole: 5 mm · Total length: 145 mm · Thread length: 8 mm · Height: 5.3 mm · Hole spacing: 30 mm · Hole spacing: 50 mm · Number of fixing points: 2 pcs
EUR 13.40
Fuel tap horizontal M12x1 (with union nut) outgoing at the bottom
Manufacturer: GPO · Possible lever positions: open / closed / reserve · Material lever: Metal · Thread type: MF12x1 (fine pitch thread) · Filter type: Plastic net · Mounting type: Union nut · Installation direction: horizontal / horizontal · Outlet direction: below · Spare tube shape: curved · Ø fuel hose connection: 6 mm · Reserve level: 70 mm
EUR 12.10
Inner cable Ø 1.2 mm x 200 cm with barrel nipple Ø 6 mm
Ø nipple: 6 mm · Nipple length: 5.5 mm · Manufacturer: Made in Germany · Material: Brass · Material: Steel · Surface: galvanized (blue) · Area of application: Standard · Number of components: 1 pcs · Ø Stranded wire: 1.2 mm · Nipple shape: Barrel (transverse) · Cable length: 2000 mm
EUR 4.20
swiing® revival Silentblock Ø 19.3 x 19 mm | Sachs 50/2 (A1940)
Manufacturer: swiing® revival parts · Material: Rubber · Material: Steel · Surface: raw · Area of application: Standard · Color: black · Ø inside: 8.5 mm · Ø outside: 19.3 mm · Total length: 19 mm · Ø Bundle: 13 mm · Ø Bundle: 15 mm · Waistband height: 1.5 mm · Pony OEM number: A1940 · Sachs OEM no.: 0260 101 000
EUR 8.45










