Blade-cooled 43 mm (61 cc) cylinder kit with 12 mm piston pin, suitable for your Sachs 50, 502, 50/2, 50/3, 50/4 moped / moped.
The timing of the cylinder was kept rather low, which is characterized by a very nice torque in the lower speed range.
The racing cylinder kit without sealing includes cylinder & piston kit without gaskets.
- Grey cast iron tuning cylinder with & 43.0 mm bore
- Slot-controlled
- 17x15 mm intake, 31 mm stud spacing
- Optimized overflow channels
- 2-piece outlet
- Improved control times
- No spindling of the engine housing necessary (Ø cylinder neck 46.0 mm)
- Exhaust thread: M40 x 1.5 mm
- Hole pattern for stud bolts: 60 x 40 mm for CH engines
- Pre-drilled hole pattern for stud bolts: 51 x 40 mm for DE engines
- Cylinder head hole pattern: 37 x 37 mm
- Incl. Ø 43 mm piston from the Italian manufacturer -GOL-
Note: 60 mm long M6 stud bolts must be used to mount the cylinder. Please observe the installation direction when assembling. The piston is inserted with the arrow pointing towards the outlet on the exhaust side.
Detailed assembly instructions are included.
Corresponding accessories such as gaskets, cylinder head, exhaust system etc. can be found in the accessories section.
Made by the BADASS brand.
| Nominal diameter | 43 mm |
| Manufacturer | BAD ASS |
| Material | Gray cast iron |
| Camouflaged | No |
| Displacement | 61 ccm |
| Crankshaft stroke | 42 mm |
| Ø cylinder neck | 46 mm |
| Hole spacing inlet | 31 mm |
| Ø Outlet outside | 40 mm |
| Ø outlet inside | 28 mm |
| Inlet window | 17 x 15 mm |
| Ø piston pin (B) | 12 mm |
| Area of application | Tuning |
| Thread inlet | M5x0.8 (standard thread) |
| Number of fixing points | 4 pcs |
| Hole pattern [mm] | 60 x 40 / 51 x 40 / 37 x 37 |
| Outlet type | Union nut |
| Thread outlet | MF40x1.5 (fine pitch thread) |
| Sachs | 50 (Fahrtwind, 1.25 / 1.5 hp, 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) , LKH (4.5 PS) |
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