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.
Details
| Nominal diameter | 43 mm |
| Manufacturer | BAD ASS |
| Material | Gray cast iron |
| Area of application | Tuning |
| Displacement | 61 ccm |
| Crankshaft stroke | 42 mm |
| Ø cylinder neck | 46 mm |
| Ø Outlet outside | 40 mm |
| Ø outlet inside | 28 mm |
| Inlet window | 17 x 15 mm |
| Number of fixing points | 4 pcs |
| Thread inlet | M5x0.8 (standard thread) |
| Hole spacing inlet | 31 mm |
| Ø piston pin (B) | 12 mm |
| Hole pattern [mm] | 60 x 40 / 51 x 40 / 37 x 37 |
| Outlet type | Union nut |
| Thread outlet | MF40x1.5 (fine pitch thread) |
| Camouflaged | No |
Suitable for the following models
| 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 mm inlet (diaphragm) 10.9 | Sachs 50/2 (A3700)
Total length: 23 mm · Manufacturer: swiing® revival parts · Material: Steel · Diameter: 4.9 mm · Surface: galvanized (blue) · Area of application: Standard · Thread length: 6 mm · Thread length: 12 mm · Thread type: M5x0.8 (standard thread) · Pony OEM number: A3700 · Sachs OEM no.: 0640 016 101 · Sachs OEM no.: 0640 016 102
CHF 1.80
swiing® revival bolt set cylinder head galvanized | Sachs 503 / 50/2 / 50/3 / 50/4
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Area of application: Standard · Thread type: M6x1 (standard thread) · Drive: External hexagon · Screw head: Hexagon · Width across flats SW: 10 mm · Shank: Yes · Ø shaft: 5.85 mm · Total length: 34 mm · Shank length: 8 mm · Strength class: 10.9 · Thread length: 22 mm · Color: silver · Number of components: 12 pcs
CHF 4.90
Not in stock
swiing® ingenious gasket cylinder head 41 mm | Sachs 503, 502, 50/2, 50/3, 50/4
Nominal diameter: 41 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Place of use: Cylinder head · Area of application: Standard · Ø cylinder: 41 mm · Thickness: 0.3 mm · Ø inside: 41.7 mm · Hole pattern [mm]: 37 x 37
CHF 4.90
swiing® ingenious cylinder head 41 mm tuning | Sachs 50/2, 50/3, 50/4
Total length: 127 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Ø cylinder: 41 mm · Width: 95 mm · Height: 50 mm · Surface: sandblasted · Number of fixing points: 4 pcs · Area of application: Standard · Ø screw holder: 19 mm · Candle thread: long · Hole pattern [mm]: 37 x 37 · Ø outside: 98 mm · Decompressor: M10x1.5
CHF 68.40
BAD ASS cylinder head L Ø 41-43 mm | Sachs 502, 50/2, 50/3, 50/4
Manufacturer: BAD ASS · Area of application: Tuning · Material: Aluminum · Ø cylinder: 41 - 43 mm · Ø outside: 108 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
CHF 139.90
Not in stock
Moped fans like you also bought:
GPO chain tensioner | Puch Maxi S
Total length: 175 mm · Manufacturer: GPO · Material: Plastic · Material: Steel · Color: black · Color: silver · Surface: galvanized (blue) · Number of teeth: 10 pcs · Number of fixing points: 1 pcs · Ø outside sprocket: 36 mm · Thread type: M6x1 (standard thread)
CHF 9.90
GPO sprocket 45 teeth black | Puch Maxi, Puch X30 NG-2AH
Chain pitch: 1/2" x 3/16" · Chain type: 415H · Manufacturer: GPO · Material: Steel · Color: black · Surface: powder-coated · Number of teeth: 45 pcs · Number of fixing points: 6 pcs · Ø bolt circle: 105.5 mm · Hole spacing: 36.5 mm · Hole spacing 2: 68 mm · Thickness: 4.5 mm · Cranking (offset): 8 mm · Ø inside: 94 mm · Ø mounting hole: 6.7 mm
CHF 19.90
Union pedals plastic standard
Total length: 129 mm · Width: 77 mm · Height: 29 mm · Manufacturer: Union · Material: Plastic · Material: Steel · Color: black · Surface: rubberized · Drive: Hexagon socket · Drive: Outer edge · Width across flats SW: 15 mm · Thread type: FG14.3 (9/16" 20G) · Reflectors: Yes
CHF 12.90
swiing carburetor 17 mm Bing SSB 1/17/69
Nominal diameter: 17 mm · Manufacturer: swiing · Material: Aluminum · Camouflaged: No · Area of application: Standard · Area of application: Tuning · Component group Carburetor: Carburetor complete · Width: 85 mm · Carburetor type: SSB · Total length: 132 mm · Height: 100 mm · Mounting type: Flange · Nozzle size: 76 · Hole spacing inlet: 31 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: without choke
CHF 126.90
BAD ASS cylinder head L Ø 41-43 mm | Sachs 502, 50/2, 50/3, 50/4
Manufacturer: BAD ASS · Area of application: Tuning · Material: Aluminum · Ø cylinder: 41 - 43 mm · Ø outside: 108 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
CHF 139.90
Not in stock
Collection only possible with online purchase and appointment.
