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 |
| Total height | 12.8 mm |
| Hole spacing inlet | 30 mm |
| Number of fixing points | 2 pcs |
| Mounting type | Screws |
| Hole pattern [mm] | 23 x 11 |
| Area of application | Tuning |
| 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 245.00
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 343.10
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 367.60
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 343.10
Explore categories from Carburetor & intake system
Moped fans also bought
Mushroom air filter foam black, Bing SRE (Ø=20 mm)
Area of application: Tuning · Material: Foam · Material: Metal · Camouflaged: No · Material: Rubber · Ø outside: 61 mm · Filter type: Foam · Color: Chrome · Color: black · Length rubber part: 65 mm · Mounting type: Bride · Mounting type: Plug connection clamped · Length of filter section: 40 mm · Ø Internal connection: 20 mm · Total length: 105 mm
EUR 12.10
Hot 
swiing® revival nozzle set M3.5 (64 - 74) Bing SRE, SRA, SRC, SRF
Manufacturer: swiing® revival parts · Material: Brass · Component group Carburetor: Spraying · Quantity: 6 pcs · Carburetor type: SRA (1/11/31) Velux · Carburetor type: SRA (1/11/35) Velux · Carburetor type: SRC · Carburetor type: SRE · Carburetor type: SRF · Nozzle type: Main nozzle · Total length: 6 mm · Nozzle thread: M3.5x0.6 (standard thread) · Drive: Slot · Nozzle size: 64 · Nozzle size: 66 · Nozzle size: 68 · Nozzle size: 70 · Nozzle size: 72 · Nozzle size: 74
EUR 19.50
Fortune / Merrick 2.00-2.25 x 16" / 17" inner tube
Manufacturer: Fortune · Tire width: 2 - 2.5 " · Tire width: 2.25 - 2.5 " · Tire width: 2.5 " · Tire width [mm]: 50.8 - 63.5 · Width: 2 " · Width: 2 1/4 " · Width: 2 1/2 " · Tire height [%]: 100 · Wheel size: 16 - 17 " · Wheel size: 17 " · Old designation: 20 x 2 " · Old designation: 20 x 2.25 " · Old designation: 20 x 2.5 " · Old designation: 21 x 2 " · Old designation: 21 x 2.25 " · Old designation: 21 x 2.5 " · Valve type: TR4 Auto valve
EUR 12.90
swiing® revival Exhaust Clamp 28–30 mm Solid (Grade 12.9)
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Ø outside: 41 mm · Ø inside: 28 - 30 mm · Color: silver · Material thickness: 1.6 mm · Mounting type: Nuts & bolts · Total length: 46 mm · Width: 42.5 mm · Pony OEM number: A1897 · Sachs OEM no.: 0251 113 105
EUR 9.70
Rubber grommet round 2 cables | Sachs 502, 503, 504, 505, 535, 508 (A1923)
Ø Cable bushing: 2.2 mm · Ø Bundle: 10.5 mm · Waistband height: 2 mm · Material: Rubber · Ø outside: 12.8 mm · Ø mounting hole: 8.5 mm · Color: black · Total length: 7 mm · Pony OEM number: A1923 · Sachs OEM no.: 0260 020 000
EUR 6.00
swiing® revival rubber grommet ignition cable | Sachs 503 2AL, 2BL, AAL, 535 (A4521)
Ø Cable bushing: 5.2 mm · Manufacturer: swiing® revival parts · Ø Bundle: 10.5 mm · Waistband height: 3 mm · Material: Rubber · Ø outside: 10.5 mm · Ø mounting hole: 8.5 mm · Color: black · Pony OEM number: A4520 · Pony OEM number: A4521 · Sachs OEM no.: 0960 135 000 · Sachs OEM no.: 0960 136 000
EUR 7.25
Hot
swiing® ingenious 15 mm carburetor camouflaged | Puch
Manufacturer: swiing® ingenious parts · Material: Aluminum · Camouflaged: Yes · Component group Carburetor: Carburetor complete · Area of application: Tuning · Total length: 66 mm · Carburetor type: SRE · Width: 50 mm · Nominal diameter: 15 mm · Height: 95 mm · Ø Internal connection: 20 mm · Mounting type: Plug connection clamped · Ø Inside entrance: 15 mm · Ø Output inside: 15 mm · Ø Air filter connection: 20 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle block: 2.17 · Nozzle size: 62 · Clamping screw torque (max.): 4 N/m · Alternative version of the Puch OEM number: 349.1.15.100.0 · Alternative version of the Puch OEM number: 349.2.15.800.0 · Alternative version of the Puch OEM number: 349.4.15.500.0 · Alternative version of the Puch OEM number: 349.4.15.000.0 · Alternative version of the Puch OEM number: 349.4.15.300.0 · Alternative version of the Puch OEM number: 349.6.15.400.0 · Alternative version of the Puch OEM number: 349.7.15.700.0 · Alternative version of the Puch OEM number: 349.8.15.400.0 · Alternative version of the Puch OEM number: 349.9.15.300.0
EUR 97.90
Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00
