First 41 - 43 mm cylinder head in original look with enlarged fins, suitable for Sachs 502, 50/2, 50/3, 50/4 engines.
Thanks to the larger fin design, the cylinder head can optimally dissipate heat even at high temperatures and slow uphill rides.
The hole for the decompressor is prepared and threaded (M10 x 1.5 mm). If a decompressor is installed, it only needs to be drilled through with a 3 mm drill bit.
Ø Cylinder: 41.0 - 43.0 mm (type L)
Perforation pattern for cylinder head screws: 37 x 37 mm
Decompressor thread: M10 x 1.5 mm
Ø Silentblower mount: 19.3 mm
Ø outside: 108 mm
Ø outside under casing: 86 mm
The cylinder head is installed without gasket, the tightening torque of the cylinder head bolts (strength 10.9) is 11 - 13 Nm.
Matching add-on parts such as spark plugs, decompressors, silentblowers etc. can be found in the accessories section.
Made by the BADASS brand.
Details
| Manufacturer | BAD ASS |
| Area of application | Tuning |
| Material | Aluminum |
| Ø cylinder | 41 - 43 mm |
| Ø screw holder | 19.3 mm |
| Number of fixing points | 4 pcs, 1 pcs |
| Ø outside | 108 mm |
| Hole pattern [mm] | 37 x 37 |
| Decompressor | M10x1.5 |
Suitable for the following models
| Sachs | 50 (Fahrtwind, 1.25 / 1.5 PS, 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) |
Accessories & related products
swiing nozzle set M3.5 (58 - 68) Bing SRE, SRA, SRC, SRF
Manufacturer: swiing · Material: Brass · Quantity: 6 pcs · Carburetor type: SRA (1/11/31) Velux · Carburetor type: SRA (1/11/35) Velux · Carburetor type: SRC · Carburetor type: SRE · Carburetor type: SRF · Nozzle type: Main nozzle · Drive: Slot · Nozzle thread: M3.5x0.6 (standard thread) · Total length: 6 mm · Nozzle size: 58 · Nozzle size: 60 · Nozzle size: 62 · Nozzle size: 64 · Nozzle size: 66 · Nozzle size: 68
CHF 15.90
swiing® revival bolt set cylinder head galvanized | Sachs 503 / 50/2 / 50/3 / 50/4
Manufacturer: swiing® revival parts · Ø shaft: 5.85 mm · Material: Steel · Surface: galvanized (blue) · Color: silver · Drive: External hexagon · Screw head: Hexagon · Width across flats SW: 10 mm · Thread type: M6x1 (standard thread) · Shank: Yes · Shank length: 8 mm · Total length: 34 mm · Strength class: 10.9 · Thread length: 22 mm · Number of components: 12 pcs · Area of application: Standard
CHF 4.90
swiing® ingenious cylinder head 41 mm tuning | Sachs 50/2, 50/3, 50/4
Manufacturer: swiing® ingenious parts · Area of application: Standard · Material: Aluminum · Surface: sandblasted · Ø cylinder: 41 mm · Total length: 127 mm · Width: 95 mm · Height: 50 mm · Ø screw holder: 19 mm · Candle thread: long · Number of fixing points: 4 pcs · Ø outside: 98 mm · Hole pattern [mm]: 37 x 37 · Decompressor: M10x1.5
CHF 68.40
Hot 
Cylinder head CNC 41 mm Tuning | Sachs 50/3, 50/4 LKH
Manufacturer: Made in Europe · Material: Aluminum · Ø outside: 128 mm · Total length: 140 mm · Ø cylinder: 41 mm · Height: 50 mm · Area of application: Tuning · Number of fixing points: 1 pcs · Number of fixing points: 4 pcs · Candle thread: short · Hole pattern [mm]: 37 x 37 · Decompressor: No · Camouflaged: No
CHF 334.90
BAD ASS Diablo cylinder Ø 41 mm | Sachs 502, 50/2, 50/3, 50/4
Manufacturer: BAD ASS · Material: Gray cast iron · Surface: raw · Crankshaft stroke: 42 mm · Displacement: 55 ccm · Ø cylinder neck: 46 mm · Ø Outlet outside: 40 mm · Nominal diameter: 41 mm · Ø piston pin (B): 12 mm · Inlet window: 17 x 15 mm · Thread inlet: M5x0.8 (standard thread) · Area of application: Tuning · Number of fixing points: 4 pcs · Ø outlet inside: 28 mm · Outlet type: Union nut · Hole spacing inlet: 31 mm · Thread outlet: MF40x1.5 (fine pitch thread) · Hole pattern [mm]: 60 x 40 / 51 x 40 / 37 x 37 · Camouflaged: No
CHF 239.90
Moped fans like you also bought:
NSK E15 shoulder ball bearing 15/35/8 (A1149)
Bearing type: Shoulder bearing · Bearing cage: Brass cage ball-guided · Stock number: E15 · Inner ring width: 8 mm · Manufacturer: NSK · Bearing clearance: CN (standard) · Groove ring: No · Material: Brass · Material: Steel · Surface: blank · Ø inside: 15 mm · Ø outside: 35 mm · Width: 8 mm · Ball bearing closed: No · Area of application: Standard · Pony OEM number: A1149 · Sachs OEM number: 0232 017 006
CHF 24.90
Carburetor 17 mm Bing SSB 1/17/69 reproduction
Total length: 116 mm · Material: Aluminum · Camouflaged: No · Width: 86 mm · Carburetor type: SSB · Height: 99 mm · Nominal diameter: 17 mm · Mounting type: Stud bolts & nuts · Nozzle size: 76 · Ø fuel hose connection: 6.2 mm · Mixed oil connection: No · Hole spacing inlet: 31 mm · Vacuum connection: Yes · Choke control: without choke · Area of application: Standard · Area of application: Tuning · Nozzle thread: MF7x0.75 (fine pitch thread) · Clamping screw torque (max.): 3 N/m · Clamping screw torque (max.): 4 N/m
CHF 79.90
swiing® revival stud bolt M5 x 23 mm inlet (diaphragm) 10.9 | Sachs 50/2 (A3700)
Manufacturer: swiing® revival parts · Area of application: Standard · Material: Steel · Surface: galvanized (blue) · Total length: 23 mm · Diameter: 4.9 mm · Thread type: M5x0.8 (standard thread) · Thread length: 6 mm · Thread length: 12 mm · Pony OEM number: A3700 · Sachs OEM number: 0640 016 101 · Sachs OEM number: 0640 016 102
CHF 1.80
Hot
VEC electronic ignition coil (replaces ignition coil, capacitor & contact breaker)
Place of use: Internal (in the ignition) · Manufacturer: VEC · Ø cable holder: 5 mm · Color: black · Ø mounting hole: 4.6 mm · Ø Internal flywheel: 90 mm · Cable length: 140 mm · Cable length: 420 mm · Total length: 77 mm · Height: 48 mm · Hole spacing: 54 mm · Number of fixing points: 2 pcs · Mounting type: Screws · Area of application: Original · Area of application: Performance · Area of application: Standard
CHF 99.90
Not in stock
GPO piston 40.94 mm | Sachs 502, 50/2, 50/3, 50/4
Manufacturer: GPO · Nominal diameter: 40 mm · Thick piston ring: 1.8 mm · Ø outside piston (A): 40.94 mm · Compression height (C): 28 mm · Curvature (D): 3.2 mm · Total piston height (E): 49.4 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm · Piston weight: 86 g
CHF 39.90
BAD ASS Diablo cylinder Ø 41 mm | Sachs 502, 50/2, 50/3, 50/4
Manufacturer: BAD ASS · Material: Gray cast iron · Surface: raw · Crankshaft stroke: 42 mm · Displacement: 55 ccm · Ø cylinder neck: 46 mm · Ø Outlet outside: 40 mm · Nominal diameter: 41 mm · Ø piston pin (B): 12 mm · Inlet window: 17 x 15 mm · Thread inlet: M5x0.8 (standard thread) · Area of application: Tuning · Number of fixing points: 4 pcs · Ø outlet inside: 28 mm · Outlet type: Union nut · Hole spacing inlet: 31 mm · Thread outlet: MF40x1.5 (fine pitch thread) · Hole pattern [mm]: 60 x 40 / 51 x 40 / 37 x 37 · Camouflaged: No
CHF 239.90
GPO cylinder gasket set BAD ASS Diablo 41 mm | Sachs 502, 50/2 (CH)
Manufacturer: GPO · Material: Aluminum · Material: Sealing paper · Thickness: 0.3 mm · Thickness: 0.4 mm · Thickness: 2.6 mm · Ø cylinder: 41 mm · Area of application: Tuning · Number of components: 4 pcs · Hole spacing inlet: 31 mm · Hole pattern [mm]: 60 x 40 mm / 37 x 37 mm
CHF 19.90
Collection only possible with online purchase and appointment.
