
Blade-cooled 43 mm (61 cc) cylinder kit with 12 mm piston pin, suitable for your Sachs 50, 502, 50/2, 50/3, 50/4 moped / moped.
The timing of the cylinder was kept rather low, which is characterized by a very nice torque in the lower speed range.
The racing cylinder kit without sealing includes cylinder & piston kit without gaskets.
Note: 60 mm long M6 stud bolts must be used to mount the cylinder. Please observe the installation direction when assembling. The piston is inserted with the arrow pointing towards the outlet on the exhaust side.
Detailed assembly instructions are included.
Corresponding accessories such as gaskets, cylinder head, exhaust system etc. can be found in the accessories section.
Made by the BADASS brand.
| Manufacturer | BAD ASS |
| Camouflaged | No |
| Area of application | Tuning |
| Material | Gray cast iron |
| Displacement | 61 ccm |
| Crankshaft stroke | 42 mm |
| Nominal diameter | 43 mm |
| Ø cylinder neck | 46 mm |
| Ø Outlet outside | 40 mm |
| Ø outlet inside | 28 mm |
| Hole spacing inlet | 31 mm |
| Inlet window | 17 x 15 mm |
| Ø piston pin (B) | 12 mm |
| Number of fixing points | 4 pcs |
| Thread inlet | M5x0.8 (standard thread) |
| Hole pattern [mm] | 60 x 40 / 51 x 40 / 37 x 37 |
| Outlet type | Union nut |
| Thread outlet | MF40x1.5 (fine pitch thread) |
| 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) |
Accessories & related products
swiing® revival stud bolt M5 x 23 inlet (diaphragm) 10.9 | Sachs 50/2 (A3700)
Diameter: 4.9 mm · Manufacturer: swiing® revival parts · Area of application: Standard · Material: Steel · Surface: galvanized (blue) · Thread type: M5x0.8 (standard thread) · Total length: 23 mm · Thread length: 6 mm · Thread length: 12 mm · Pony OEM number: A3700 · Sachs OEM no.: 0640 016 101 · Sachs OEM no.: 0640 016 102
CHF 1.80
CHF 1.50
swiing® revival bolt set cylinder head galvanized | Sachs 503 / 50/2 / 50/3 / 50/4
Manufacturer: swiing® revival parts · Area of application: Standard · Material: Steel · Surface: galvanized (blue) · Color: silver · Drive: External hexagon · Ø shaft: 5.85 mm · Width across flats: 10 mm · Total length: 34 mm · Shank: Yes · Strength class: 10.9 · Number of components: 12 pcs · Thread type: M6x1 (standard thread) · Shank length: 8 mm · Screw head: Hexagon · Thread length: 22 mm
CHF 4.90
swiing® ingenious gasket cylinder head 41 mm | Sachs 503, 502, 50/2, 50/3, 50/4
Place of use: Cylinder head · Thickness: 0.3 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Area of application: Standard · Nominal diameter: 41 mm · Ø cylinder: 41 mm · Ø inside: 41.7 mm · Hole pattern [mm]: 37 x 37
CHF 4.90
swiing® ingenious 41 mm cylinder head tuning | Sachs 50/2, 50/3, 50/4
Manufacturer: swiing® ingenious parts · Number of fixing points: 4 pcs · Material: Aluminum · Area of application: Standard · Surface: sandblasted · Width: 95 mm · Height: 50 mm · Total length: 127 mm · Ø screw holder: 19 mm · Ø cylinder: 41 mm · Candle thread: long · Ø outside: 98 mm · Hole pattern [mm]: 37 x 37 · Decompressor: M10x1.5
CHF 68.50
BAD ASS cylinder head L Ø 41-43 mm | Sachs 502, 50/2, 50/3, 50/4
Manufacturer: BAD ASS · Material: Aluminum · Ø cylinder: 41 - 43 mm · Ø screw holder: 19.3 mm · Ø outside: 108 mm · Number of fixing points: 1 pcs · Number of fixing points: 4 pcs · Hole pattern [mm]: 37 x 37 · Area of application: Tuning · Decompressor: M10x1.5
CHF 149.90
Explore categories from Cylinder
Moped fans also bought
swiing® revival carburetor 17 mm Bing SSB 1/17/69
Manufacturer: swiing® revival parts · Camouflaged: No · Area of application: Standard · Area of application: Tuning · Component group Carburetor: Carburetor complete · Material: Aluminum · Carburetor type: SSB · Choke control: without choke · Nominal diameter: 17 mm · Nozzle size: 76 · Mounting type: Flange · Hole spacing inlet: 31 mm · Total length: 132 mm · Width: 85 mm · Height: 100 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No
CHF 126.90
BAD ASS cylinder head L Ø 41-43 mm | Sachs 502, 50/2, 50/3, 50/4
Manufacturer: BAD ASS · Material: Aluminum · Ø cylinder: 41 - 43 mm · Ø screw holder: 19.3 mm · Ø outside: 108 mm · Number of fixing points: 1 pcs · Number of fixing points: 4 pcs · Hole pattern [mm]: 37 x 37 · Area of application: Tuning · Decompressor: M10x1.5
CHF 149.90









