CNC-milled 12.8 mm thick adapter / spacer plate for the rectangular intake of your moped with a Sachs 504, 505, or 535 engine.
Among others, this intake adapter can be used on Hercules Prima M, 2, 3, 4, 5, and Optima models.
The aluminum block can be machined as desired, allowing intake manifolds with a round profile to be mounted and creating an optimal transition.
You can find matching racing cylinders in the accessories section.
| Material | Aluminum |
| Area of application | Tuning |
| Number of fixing points | 2 pcs |
| Total height | 12.8 mm |
| Hole spacing inlet | 30 mm |
| Hole pattern [mm] | 23 x 11 |
| Mounting type | Screws |
| Sachs | 504 (without pedal shaft) 505 (with pedal shaft) - 1A (AT) , 2A (HG) , 2B (HG) 535 |
| Hercules | Great - 2 , 3 , 4 , 5 , Optima |
Accessories & related products
Airsal 43.5 mm cylinder kit incl. mounting parts | Sachs 504, 505, 508, 535
Nominal diameter: 43.5 mm · Manufacturer: Airsal · Material: Aluminum · Surface: sandblasted · Crankshaft stroke: 44 mm · Ø cylinder neck: 50 mm · Ø Outlet outside: 26 mm · Ø Inlet inside: 14 mm · Inlet window: 23.8 x 14.8 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 31 mm · Decompressor: M10x1.5 · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 4 pcs · Hole pattern [mm]: 56 (61) x 56 · Camouflaged: No · Area of application: Tuning
EUR 239.10
Athena 38 mm cylinder kit without mounting parts | Sachs 504, 505, 508, 535
Manufacturer: Athena · Area of application: Tuning · Material: Aluminum · Camouflaged: No · Surface: sandblasted · Crankshaft stroke: 44 mm · Displacement: 50 ccm · Nominal diameter: 38 mm · Ø cylinder neck: 51.7 mm · Ø outlet inside: 28.3 mm · Number of fixing points: 4 pcs · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Inlet window: 12.8 / 16.5 x 23.6 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 56/61 x 56 · Decompressor: M10x1.5 · Hole spacing outlet: 50 mm · Outlet type: straight · Thread outlet: M8x1.25 (standard thread)
EUR 334.90
Athena 45 mm cylinder kit incl. mounting parts | Sachs (504), 505, 508
Manufacturer: Athena · Area of application: Tuning · Material: Aluminum · Camouflaged: No · Surface: sandblasted · Crankshaft stroke: 44 mm · Nominal diameter: 45 mm · Ø cylinder neck: 51.7 mm · Ø Outlet outside: 25.9 mm · Ø outlet inside: 19.5 mm · Number of fixing points: 4 pcs · Ø Inlet inside: 14.3 mm · Hole spacing inlet: 31.5 mm · Ø piston pin (B): 12 mm · Inlet window: 23.4 x 12.6 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 56 (61) x 56 · Decompressor: M10x1.5 · Hole spacing outlet: 50 mm · Outlet type: clamped · Outlet type: straight · Thread outlet: M8x1.25 (standard thread)
EUR 358.80
Athena 48 mm cylinder kit without mounting parts | Sachs (504), 505, 508
Manufacturer: Athena · Area of application: Tuning · Material: Aluminum · Camouflaged: No · Surface: sandblasted · Crankshaft stroke: 44 mm · Nominal diameter: 48 mm · Ø cylinder neck: 51.6 mm · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Decompressor: M10x1.5 · Outlet type: clamped
EUR 334.90
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