Montageanleitung
Market novelty: first 38 mm racing cylinder made of aluminum with round slotted intake for Sachs 2-, 3- and 4-speed engines with blower clutch, which were installed on Hercules 50/ALS, 50/2 S, 50/2 DK, 50/3 LS, 50/4 LKS, Gritzner, etc. Hercules 50/ALS, 50/2 S, 50/KS, 50/2 DK, 50/3 LS, 50/4 LKS, Gritzner etc.
The tuned aluminum cylinder was developed and tested for years in Switzerland and is now finally available exclusively from us.
Despite the original displacement, this tuning kit turns your oldie into a powerhouse with 4.01 Nm and 4.5 hp at the rear wheel thanks to optimized timing, larger intake and exhaust as well as enlarged overflow channels.5 hp at the rear wheel.
In conjunction with the corresponding 13 mm SSB or 16 mm SHA carburetor with intake flange and resonance exhaust, a moderate increase in power can be expected compared to the original cylinder.
A selection of performance-enhancing and supplementary add-on parts can be found in the accessories section.
The scope of delivery includes cylinder, piston kit, cylinder head, gasket set, intake studs and cylinder studs including special nuts.
The cylinder head, which can only be used for cylinders of this series, is equipped with a raceway centering. This ensures that the combustion chamber is perfectly aligned and the piston is not at TDC.
These attributes characterize the cylinder kit:
- Enlarged intake and exhaust window, improved timing
- Split intake and exhaust ports for optimized mixture flow
- Adjusted intake angle of the intake ports
- Pore-free and absolutely flat surface
- ;surface
- Nikasil coating ensures smooth running, optimum heat dissipation and a long service life
- Original exhaust connection with M35 x 2 mm &cap nut
We recommend taking the following precautions:
- The cylinder should be filled with semi-synthetic mixed oil in a ratio of 1:33 (3%) during the first refueling at a maximum of 5000 rpm
- The cylinder head studs should be glued into the cylinder with Loctite adhesive
- For optimum centering and to make it easier for the engine to run in;For optimum centering and easier installation of the cylinder base, we recommend using the M5/M6 special stud bolt set
All items mentioned are listed under accessories.
Made by the quality brand swiing - swiss ingenious.
Hole pattern [mm]: 60 x 40 / 37 x 37 · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: sandblasted · Displacement: 50 ccm · Nominal diameter: 38 mm · Ø cylinder neck: 44.9 mm · Ø outlet inside: 19.6 mm · Ø Inlet inside: 15 mm · Thread inlet: M5x0.8 (standard thread) · Hole spacing inlet: 31 mm · Ø piston pin (B): 12 mm · Outlet type: slanted · Thread outlet: M35x2 (standard thread) · Number of fixing points: 8 pcs · Decompressor: No · Camouflaged: No · Area of application: Tuning
Hole pattern [mm]: 37 x 37 · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: sandblasted · Ø cylinder: 38 - 41 mm · Ø outside: 95 mm · Camouflaged: No · Number of fixing points: 5 pcs · Ø screw holder: 6.7 mm · Candle thread: short · Decompressor: M10x1.5 · Total length: 125.6 mm · Height: 46.7 mm · Area of application: Tuning
| Nominal diameter | 38 mm |
| Manufacturer | swiing |
| Material | Aluminum |
| Surface | sandblasted |
| Displacement | 50 ccm |
| Crankshaft stroke | 42 mm |
| Ø piston pin (B) | 12 mm |
| Number of fixing points | 4 pcs |
| Thread inlet | M5x0.8 (standard thread) |
| Hole spacing inlet | 31 mm |
| Hole pattern [mm] | 51 x 40 |
| Outlet type | Union nut |
| Thread outlet | M35x2 (standard thread) |
| Camouflaged | No |
| Area of application | Racing |
| Sachs | 50 (Fahrtwind, 1.25 / 1.5 hp, DE) 50/3 50/4 - MLFB (2.6 PS), LKH (4.5 PS) |
Accessories & related products
Dell'Orto 16/16 SHA carburetor hand choke
Manufacturer: Dell'Orto · Material: Aluminum · Component group Carburetor: Carburetor complete · Area of application: Tuning · Nominal diameter: 16 mm · Carburetor type: SHA · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Ø fuel hose connection: 5.1 mm · Ø fuel hose connection: 6 mm · Ø without reducing sleeve: 21 mm · Ø Inside entrance: 16 mm · Ø Internal connection: 19 mm · Ø Output inside: 16 mm · Ø Air filter connection: 56 mm · Ø Air filter connection: 58.5 mm · Total length: 82 mm · Mixed oil connection: No · Mounting type: Plug connection clamped · Width: 72 mm · Vacuum connection: No · Height: 111 mm · Color: black · Camouflaged: No · Nozzle size: 82
81,30 EUR
Not in stock
Loctite 638 High-strength adhesive 10 ml
Temperature resistance (min.): -75 - 150 °C · Manufacturer: Loctite · Material to be used: Aluminum · Material to be used: Metal · Material to be used: Steel · Contents [ml]: 10 ml · Color: green · Hazard warning: Causes serious eye damage · Hazard warning: Causes skin irritation · Hazard warning: Harmful to aquatic organisms (with long-term effects) · Hazard warning: May cause allergic skin reactions · Hazard warning: May irritate the respiratory tract · Signal word: Danger · Hazard pictogram: GHS05 - Corrosive · Hazard pictogram: GHS07 - Caution dangerous · Adhesion: high-strength · Gap dimension (max.): 0.25 mm · Type of application: 1K · Alignment time: 300 sec · Breakaway torque (according to material): 23 N/m · Breakaway torque (according to material): 25 N/m · Breakaway torque (according to material): 57 N/m · Area of application: Chemistry
25,50 EUR
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GPO exhaust set Ø 28 / 60 mm original | Sachs 50/2
Ø outside: 60 mm · Manufacturer: GPO · Material: Steel · Surface: chrome-plated · Color: Chrome · Ø Internal connection: 25.8 mm · Ø Flame tube outside: 28 mm · Exhaust type: Flute · Mounting type: Screwed clamp · Flame tube attachment: Union nut
185,90 EUR
swiing resonance exhaust set Ø 28 / 70 mm | Sachs 50/2
Manufacturer: swiing · Material: Steel · Surface: chrome-plated · Total length: 730 mm · Color: Chrome · Ø outside: 70 mm · Exhaust type: Cigar · Ø Internal connection: 28 mm · Flame tube attachment: Union nut · Mounting type: Screwed clamp
156,80 EUR
174,30 EUR
swiing® revival carburetor 13 mm Bing SSB 1/13/4
Nominal diameter: 13 mm · Manufacturer: swiing® revival parts · Material: Aluminum · Component group Carburetor: Carburetor complete · Carburetor type: SSB · Choke control: without choke · Width: 87 mm · Total length: 132 mm · Ø fuel hose connection: 6 mm · Height: 85 mm · Mounting type: Flange · Nozzle size: 75 · Hole spacing inlet: 31 mm · Area of application: Standard · Area of application: Tuning · Mixed oil connection: No · Vacuum connection: No · Camouflaged: No
147,50 EUR
swiing stud bolt set M6 / M5 Sachs (12.9 strength) Special
Manufacturer: swiing · Material: Steel · Diameter: 6 mm · Thread type: M5x0.8 (standard thread) · Thread type: M6x1 (standard thread) · Drive: External hexagon · Surface: burnished · Surface: galvanized (blue) · Width across flats SW: 8 mm · Total length: 27.3 mm · Thread length: 9.5 mm · Thread length: 14 mm · Strength class: 10 · Strength class: 12.9
22,40 EUR
swiing® ingenious piston 38 mm | Sachs 50/2
Manufacturer: swiing® ingenious parts · Nominal diameter: 38 mm · Ø outside piston (A): 37.96 mm · Compression height (C): 28 mm · Curvature (D): 3.4 mm · Total piston height (E): 54 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm · Piston weight: 81 g
68,00 EUR
swiing® ingenious 16 mm intake manifold Dell'Orto SHA | Sachs 50/2, 50/3, 50/4
Manufacturer: swiing® ingenious parts · Material: Aluminum · Color: graphite colors · Ø inside: 16 mm · Surface: anodized · Hole spacing inlet: 31 mm · Number of fixing points: 2 pcs · Ø External connection: 19 mm · Mounting type: Screws · Area of application: Tuning
56,90 EUR
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swiing® revival exhaust nut M35x2 galvanized | Sachs 50/2 (A1507)
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Nut type: Union nut · Ø outside: 43 mm · Ø inside: 30 mm · Thread type: M35x2 (standard thread) · Pony OEM number: A1507 · Sachs OEM no.: 0242 048 101
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Clutch basket & hub | Sachs 50/2, 503 (A2508/A2947)
Material: Steel · Area of application: Standard · Toothing type: helical toothed · Ø outside: 100 mm · Ø outside: 110 mm · Recording type: Interlocking · Ø inside: 22.5 mm · Number of teeth: 16 pcs · Number of teeth: 62 pcs · Height: 41.5 mm · Color: graphite colors · Pony OEM number: A1201 · Pony OEM number: A2947 · Sachs OEM no.: 0234 068 000 · Sachs OEM no.: 0290 035 005
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Alligator end piece for indoor cable, aluminum (per piece)
Number of connections: 1 pcs · Manufacturer: Alligator · Material: Aluminum · Surface: raw · Color: silver · Total length: 12 mm · Ø outside: 3.1 - 4 mm · Ø inside: 2.2 mm · Area of application: Standard · Number of components: 1 pcs
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swiing® revival carburetor 13 mm Bing SSB 1/13/4
Nominal diameter: 13 mm · Manufacturer: swiing® revival parts · Material: Aluminum · Component group Carburetor: Carburetor complete · Carburetor type: SSB · Choke control: without choke · Width: 87 mm · Total length: 132 mm · Ø fuel hose connection: 6 mm · Height: 85 mm · Mounting type: Flange · Nozzle size: 75 · Hole spacing inlet: 31 mm · Area of application: Standard · Area of application: Tuning · Mixed oil connection: No · Vacuum connection: No · Camouflaged: No
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swiing stud bolt set M6 / M5 Sachs (12.9 strength) Special
Manufacturer: swiing · Material: Steel · Diameter: 6 mm · Thread type: M5x0.8 (standard thread) · Thread type: M6x1 (standard thread) · Drive: External hexagon · Surface: burnished · Surface: galvanized (blue) · Width across flats SW: 8 mm · Total length: 27.3 mm · Thread length: 9.5 mm · Thread length: 14 mm · Strength class: 10 · Strength class: 12.9
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