Complete 38 mm aluminum tuning cylinder with Nikasil coating and square intake for small engine bikes with Sachs 3- and 4-speed engines with foot shift. These engines were used on Hercules 50/3 LS 50/4 LKH, Gritzner etc.
The workmanship of the 50 cc racing cylinder is fine, but could do with some rework on some edges.
In order to be able to mount this racing kit on a Sachs 50/2 engine, various adjustments must be made.
Note: An exhaust nut with M40x1.5 mm thread is required.
The cylinder kit requires a 17 mm Bing SSB carburetor. You can find this and other add-on parts in the accessories section.
Details
| Manufacturer | Power1 |
| Material | Aluminum |
| Camouflaged | No |
| Area of application | Tuning |
| Surface | nikasil-coated |
| Displacement | 49 ccm |
| Crankshaft stroke | 43 mm |
| Ø piston pin (B) | 12 mm |
| Nominal diameter | 38 mm |
| Ø cylinder neck | 44 mm |
| Inlet window | 16 x 18 |
| Hole pattern [mm] | 51 x 40 / 37 x 37 |
| Thread inlet | M5x0.8 (standard thread) |
| Number of fixing points | 4 pcs |
| Outlet type | Union nut |
| Thread outlet | MF40x1.5 (fine pitch thread) |
| Hole spacing inlet | 31 mm |
Suitable for the following models
| Sachs | 50/3 50/4 - MLFB (2.6 PS), LKH (4.5 PS) |
Accessories & related products
Carburetor 17 mm Bing SSB 1/17/69 reproduction
Material: Aluminum · Area of application: Standard · Area of application: Tuning · Carburetor type: SSB · Nominal diameter: 17 mm · Camouflaged: No · Mounting type: Stud bolts & nuts · Ø fuel hose connection: 6.2 mm · Mixed oil connection: No · Vacuum connection: Yes · Choke control: without choke · Nozzle thread: MF7x0.75 (fine pitch thread) · Total length: 116 mm · Width: 86 mm · Nozzle size: 76 · Height: 99 mm · Hole spacing inlet: 31 mm · Clamping screw torque (max.): 3 N/m · Clamping screw torque (max.): 4 N/m
93,70 EUR
swiing carburetor 17 mm Bing SSB 1/17/69
Manufacturer: swiing · Material: Aluminum · Area of application: Standard · Area of application: Tuning · Carburetor type: SSB · Nominal diameter: 17 mm · Camouflaged: No · Mounting type: Flange · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: without choke · Total length: 132 mm · Width: 85 mm · Nozzle size: 76 · Height: 100 mm · Hole spacing inlet: 31 mm
150,40 EUR
swiing 41 mm cylinder kit | Sachs 50/3, 50/4 LKH (square inlet)
Nominal diameter: 41 mm · Manufacturer: swiing · Material: Gray cast iron · Surface: sandblasted · Displacement: 55 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: MF40x1.5 (fine pitch thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 51 x 40 / 37 x 37 · Camouflaged: No · Area of application: Tuning
152,30 EUR
Collection only possible with online purchase and appointment.
