
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 · Material: Steel · Surface: burnished · Area of application: (Dis)assembly tool · Width across flats: 10 mm · Width across flats: 17 mm · Total length: 130 mm · Number of components: 7 pcs · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm
EUR 24.50
swiing® ingenious stud bolt set M6 / M5 Sachs (12.9 strength) Special
Manufacturer: swiing® ingenious parts · Material: Steel · Surface: burnished · Surface: galvanized (blue) · Width across flats: 8 mm · Thread length: 9.5 mm · Thread length: 14 mm · Total length: 27.3 mm · Drive: External hexagon · Diameter: 6 mm · Thread type: M5x0.8 (standard thread) · Thread type: M6x1 (standard thread) · Strength class: 10 · Strength class: 12.9
EUR 23.70
Meteor piston ring 41 x 1.5 mm (FS) hard chrome-plated for aluminum cylinder
Manufacturer: Meteor · Surface: hard chrome plated · Nominal diameter: 41 mm · Height: 1.5 mm · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Thick piston ring: 1.7 mm · Diameter: 41 mm
EUR 11.80
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 270.60
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 270.60
Not in stock
Explore categories from Piston
Moped fans also bought
GPO license plate holder Inox (CH version)
Manufacturer: GPO · Hole spacing: 30 mm · Hole spacing: 50 mm · Material: Chrome steel (colloquially known as stainless steel) · Color: silver · Thread type: M5x0.8 (standard thread) · Total length: 145 mm · Mounting type: Nuts & bolts · Number of fixing points: 2 pcs · Width: 105 mm · Thread length: 8 mm · Ø mounting hole: 5 mm · Height: 5.3 mm
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 · Filter type: Plastic net · Ø fuel hose connection: 6 mm · Installation direction: horizontal / horizontal · Outlet direction: below · Spare tube shape: curved · Mounting type: Union nut · Thread type: MF12x1 (fine pitch thread) · Reserve level: 70 mm
EUR 12.20
Not in stock
Inner cable Ø 1.2 mm x 200 cm with barrel nipple Ø 6 mm
Surface: galvanized (blue) · Ø Stranded wire: 1.2 mm · Cable length: 2000 mm · Ø nipple: 6 mm · Nipple length: 5.5 mm · Manufacturer: Made in Germany · Material: Brass · Material: Steel · Number of components: 1 pcs · Nipple shape: Barrel (transverse) · Area of application: Standard
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 8.50











