Montageanleitung
Set
Hot 
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.
The set includes the following fixed parts:
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
Details
| Nominal diameter | 38 mm |
| Manufacturer | swiing |
| Material | Aluminum |
| Surface | sandblasted |
| Displacement | 50 ccm |
| Crankshaft stroke | 42 mm |
| Thread inlet | M5x0.8 (standard thread) |
| Hole spacing inlet | 31 mm |
| Ø piston pin (B) | 12 mm |
| Outlet type | Union nut |
| Thread outlet | M35x2 (standard thread) |
| Number of fixing points | 4 pcs |
| Hole pattern [mm] | 51 x 40 |
| Camouflaged | No |
| Area of application | Racing |
Suitable for the following models
| Sachs | 50 (Fahrtwind, 1.25 / 1.5 PS, DE) 50/3 50/4 - MLFB (2.6 PS), LKH (4.5 PS) |
Accessories & related products
Dell'Orto 16/16 SHA carburetor hand choke
Total length: 82 mm · Width: 72 mm · Height: 111 mm · Manufacturer: Dell'Orto · Material: Aluminum · Area of application: Tuning · Color: black · Nominal diameter: 16 mm · Carburetor type: SHA (type 4) · 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 · Ø fuel hose connection: 5.1 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Mounting type: Plug connection clamped · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Camouflaged: No · Nozzle size: 82
78,80 EUR
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 · Area of application: Chemistry · Color: green · Contents [ml]: 10 ml · 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
24,70 EUR
2 470,00 EUR/l
GPO Exhaust System Set Original | Sachs 50/2
Manufacturer: GPO · Material: Steel · Surface: chrome-plated · Ø outside: 60 mm · 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
180,20 EUR
swiing resonance exhaust set Ø 28 / 70 mm | Sachs 50/2
Manufacturer: swiing · Material: Steel · Surface: chrome-plated · Ø outside: 70 mm · Color: Chrome · Ø Internal connection: 28 mm · Exhaust type: Cigar · Total length: 730 mm · Mounting type: Screwed clamp · Flame tube attachment: Union nut
169,00 EUR
swiing® revival carburetor 13 mm Bing SSB 1/13/4
Total length: 132 mm · Width: 87 mm · Height: 85 mm · Manufacturer: swiing® revival parts · Material: Aluminum · Area of application: Standard · Area of application: Tuning · Nominal diameter: 13 mm · Carburetor type: SSB · Hole spacing inlet: 31 mm · Ø fuel hose connection: 6 mm · Mounting type: Flange · Mixed oil connection: No · Vacuum connection: No · Choke control: without choke · Camouflaged: No · Nozzle size: 75
95,80 EUR
144,60 EUR
swiing stud bolt set M6 / M5 Sachs (12.9 strength) Special
Drive: External hexagon · Total length: 27.3 mm · Manufacturer: swiing · Material: Steel · Surface: burnished · Surface: galvanized (blue) · Thread type: M5x0.8 (standard thread) · Thread type: M6x1 (standard thread) · Diameter: 6 mm · Strength class: 10 · Strength class: 12.9 · Width across flats SW: 8 mm · Thread length: 9.5 mm · Thread length: 14 mm
21,60 EUR
swiing® ingenious piston 38 mm | Sachs 50/2
Nominal diameter: 38 mm · Manufacturer: swiing® ingenious parts · 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
66,10 EUR
swiing® ingenious 16 mm intake manifold Dell'Orto SHA | Sachs 50/2, 50/3, 50/4
Manufacturer: swiing® ingenious parts · Material: Aluminum · Area of application: Tuning · Surface: anodized · Color: graphite colors · Number of fixing points: 2 pcs · Ø External connection: 19 mm · Ø inside: 16 mm · Hole spacing inlet: 31 mm · Mounting type: Screws
55,00 EUR
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Total length: 425 mm · Width: 168 mm · Height: 32.5 mm · Material: Steel · Color: Chrome · Surface: chrome-plated · Wheel size [inch]: 17 " · Number of fixing points: 4 pcs · Ø mounting hole: 8.3 mm · Ø mounting hole: 9 mm · Hole spacing: 29 mm · Mounting type: Nuts & bolts
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swiing stud bolt set M6 / M5 Sachs (12.9 strength) Special
Drive: External hexagon · Total length: 27.3 mm · Manufacturer: swiing · Material: Steel · Surface: burnished · Surface: galvanized (blue) · Thread type: M5x0.8 (standard thread) · Thread type: M6x1 (standard thread) · Diameter: 6 mm · Strength class: 10 · Strength class: 12.9 · Width across flats SW: 8 mm · Thread length: 9.5 mm · Thread length: 14 mm
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Collection only possible with online purchase and appointment.
