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 |
| Displacement | 49 ccm |
| Crankshaft stroke | 43 mm |
| Surface | nikasil-coated |
| Ø cylinder neck | 44 mm |
| Hole spacing inlet | 31 mm |
| Nominal diameter | 38 mm |
| Inlet window | 16 x 18 |
| Ø piston pin (B) | 12 mm |
| Thread inlet | M5x0.8 (standard thread) |
| Area of application | Tuning |
| Number of fixing points | 4 pcs |
| Hole pattern [mm] | 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 | 50/3 50/4 - MLFB (2.6 PS), LKH (4.5 PS) |
Accessories & related products
Carburetor 17 mm Bing SSB 1/17/69 reproduction
Nominal diameter: 17 mm · Material: Aluminum · Width: 86 mm · Carburetor type: SSB · Height: 99 mm · Total length: 116 mm · Mounting type: Stud bolts & nuts · Hole spacing inlet: 31 mm · 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) · Camouflaged: No · Nozzle size: 76 · Area of application: Standard · Area of application: Tuning · Clamping screw torque (max.): 3 N/m · Clamping screw torque (max.): 4 N/m
94,20 EUR
swiing carburetor 17 mm Bing SSB 1/17/69
Manufacturer: swiing · Area of application: Standard · Area of application: Tuning · Material: Aluminum · Carburetor type: SSB · Hole spacing inlet: 31 mm · Nominal diameter: 17 mm · Mounting type: Flange · Total length: 132 mm · Height: 100 mm · Width: 85 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: without choke · Camouflaged: No · Nozzle size: 76
151,30 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
153,20 EUR
Collection only possible with online purchase and appointment.
