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.
- Grey cast iron tuning cylinder with & 43.0 mm bore
- Slot-controlled
- 17x15 mm intake, 31 mm stud spacing
- Optimized overflow channels
- 2-piece outlet
- Improved control times
- No spindling of the engine housing necessary (Ø cylinder neck 46.0 mm)
- Exhaust thread: M40 x 1.5 mm
- Hole pattern for stud bolts: 60 x 40 mm for CH engines
- Pre-drilled hole pattern for stud bolts: 51 x 40 mm for DE engines
- Cylinder head hole pattern: 37 x 37 mm
- Incl. Ø 43 mm piston from the Italian manufacturer -GOL-
Note: 60 mm long M6 stud bolts must be used to install the cylinder.
Full installation 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 |
| Material | Gray cast iron |
| Camouflaged | No |
| Displacement | 61 ccm |
| Crankshaft stroke | 42 mm |
| Area of application | Tuning |
| Ø piston pin (B) | 12 mm |
| Ø cylinder neck | 46 mm |
| Hole spacing inlet | 31 mm |
| Nominal diameter | 43 mm |
| Ø Outlet outside | 40 mm |
| Ø outlet inside | 28 mm |
| Inlet window | 17 x 15 mm |
| Thread inlet | M5x0.8 (standard thread) |
| Number of fixing points | 4 pcs |
| 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) |
Ratings
Accessories & related products
swiing® revival stud bolt M5 x 23 inlet (diaphragm) 10.9 | Sachs 50/2 (A3700)
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Diameter: 4.9 mm · Total length: 23 mm · Thread length: 6 mm · Thread length: 12 mm · Thread type: M5x0.8 (standard thread) · Area of application: Standard · Pony OEM number: A3700 · Sachs OEM no.: 0640 016 101 · Sachs OEM no.: 0640 016 102
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swiing® revival bolt set cylinder head galvanized | Sachs 503 / 50/2 / 50/3 / 50/4
Number of components: 12 pcs · Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Color: silver · Screw head: Hexagon · Ø shaft: 5.85 mm · Total length: 34 mm · Thread length: 22 mm · Drive: External hexagon · Shank: Yes · Thread type: M6x1 (standard thread) · Width across flats: 10 mm · Shank length: 8 mm · Area of application: Standard · Strength class: 10.9
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swiing® ingenious gasket cylinder head 41 mm | Sachs 503, 502, 50/2, 50/3, 50/4
Manufacturer: swiing® ingenious parts · Material: Aluminum · Area of application: Standard · Nominal diameter: 41 mm · Ø inside: 41.7 mm · Thickness: 0.3 mm · Ø cylinder: 41 mm · Place of use: Cylinder head · Hole pattern [mm]: 37 x 37
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swiing® ingenious 41 mm cylinder head tuning | Sachs 50/2, 50/3, 50/4
Manufacturer: swiing® ingenious parts · Material: Aluminum · Area of application: Standard · Surface: sandblasted · Ø outside: 98 mm · Ø cylinder: 41 mm · Total length: 127 mm · Number of fixing points: 4 pcs · Ø screw holder: 19 mm · Candle thread: long · Width: 95 mm · Height: 50 mm · Hole pattern [mm]: 37 x 37 · Decompressor: M10x1.5
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BAD ASS cylinder head L Ø 41-43 mm | Sachs 502, 50/2, 50/3, 50/4
Manufacturer: BAD ASS · Material: Aluminum · Area of application: Tuning · Ø outside: 108 mm · Ø cylinder: 41 - 43 mm · Number of fixing points: 1 pcs · Number of fixing points: 4 pcs · Ø screw holder: 19.3 mm · Hole pattern [mm]: 37 x 37 · Decompressor: M10x1.5
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Manufacturer: swiing® revival parts · Mounting type: Flange · Camouflaged: No · Component group Carburetor: Carburetor complete · Material: Aluminum · Area of application: Standard · Area of application: Tuning · Carburetor type: SSB · Nominal diameter: 17 mm · Total length: 132 mm · Width: 85 mm · Height: 100 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: without choke · Nozzle size: 76 · Hole spacing inlet: 31 mm
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BAD ASS cylinder head L Ø 41-43 mm | Sachs 502, 50/2, 50/3, 50/4
Manufacturer: BAD ASS · Material: Aluminum · Area of application: Tuning · Ø outside: 108 mm · Ø cylinder: 41 - 43 mm · Number of fixing points: 1 pcs · Number of fixing points: 4 pcs · Ø screw holder: 19.3 mm · Hole pattern [mm]: 37 x 37 · Decompressor: M10x1.5
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Collection only possible with online purchase and appointment.
