High-end racing clutch suitable for your manual Sachs moped / moped with 503 engine.
The specially designed 4-plate clutch is the non-plus-ultra when it comes to transmitting high power in your Sachs engine.
The four clutch plates mean that an enormous amount more torque can actually be transmitted. As the power is transmitted with less spring force, the clutch is also gentle on other components, making your engine more durable. The clutch basket is made of CNC-machined steel and offers more mass, which has a positive effect on heat resistance, as well as a lower load on the basket, as the steel plates have eight instead of six driver arms. The driver inside is now larger and has several oil holes. In addition, the narrower clutch linings result in faster and better oil displacement.
The compact design means that the clutch can be installed on the Sachs 503 engine without any modifications. To install the high-performance clutch on a 50/2, 50/3, 50/4 engine, a spacer for the gearbox cover must be installed.
We recommend using the clutch with 12 standard springs.
There are three different clutch plates with different properties for the tuning clutch.
- Stage 1 paper (gray): no wear of the steel plates, rather soft clutch behavior
- Stage 2 cork-rubber (red): little wear of the steel plates, sporty ¨bertragungsleistung
- Stage 3 sintered technology (grün): Increased wear of the steel plates, uncompromising transmission performance
You can find the alternative 3 multi-plate clutch, installation tool and replacement plates in the accessories section.
Quality product from the ADDY by Schöb Engineering brand.
| Manufacturer | ADDY |
| Area of application | High End |
| Surface | raw |
| Recording type | Cone mounting |
| Number of springs | 12 pcs |
| Number of slats | 4 pcs |
| Sachs | 503 - 2AL / 2BL |
Ratings
Accessories & related products
Motorex engine oil (gear oil) manual 450 ml
Temperature resistance (min.): -30 - 220 °C · Manufacturer: Motorex · Viscosity (SAE): 80W · Oil type: GL4 · Contents: 450 ml · Gearbox type: Foot control · Gearbox type: Manual gearshift · Area of application: Gearbox lubrication with clutch
CHF 9.90
CHF 22.00/l
Hot 
3-plate clutch | Sachs 503, 50/2 (502), 50/3, 50/4
Manufacturer: Made in Europe · Material: Composite materials · Material: Steel · Area of application: Tuning · Recording type: Interlocking · Number of springs: 9 pcs · Ø outside: 110.5 mm · Number of slats: 3 pcs · Thickness: 3.8 mm · Ø inside: 29.6 mm · Ø inside: 35.3 mm
CHF 414.90
Not in stock
ADDY clutch plate (4-plate clutch) red cork-rubber (stage 2) | Sachs 503
Manufacturer: ADDY · Material: Cork · Material: Rubber · Recording type: Interlocking · Ø outside: 94 mm · Ø inside: 63.5 mm · Ø inside: 68.5 mm · Number of slats: 4 pcs · Thickness: 3.5 mm · Area of application: Tuning
CHF 9.90
ADDY clutch plate (4-plate clutch) green sintered technology (stage 3) | Sachs 503
Manufacturer: ADDY · Material: Composite materials · Recording type: Interlocking · Ø outside: 94 mm · Ø inside: 63.5 mm · Ø inside: 68.5 mm · Number of slats: 4 pcs · Thickness: 3.5 mm · Area of application: Tuning
CHF 11.50
Moped fans also bought
BING O-ring Bing SRE & 85, Ø 20 mm
Manufacturer: BING · Material: Rubber · Surface: raw · Ø inside: 17.2 mm · Cord thickness: 1.4 mm · Ø outside: 20 mm · Place of use: Carburetor · Area of application: Standard · Color: black · Number of components: 1 pcs · Pony OEM number: A4281 · Sachs OEM no.: 0250 160 101
CHF 2.90
NSK BO15 shoulder ball bearing 15/40/10 (A4502)
Bearing cage: Brass cage ball-guided · Inner ring width: 10 mm · Manufacturer: NSK · Material: Brass · Material: Steel · Surface: blank · Stock number: BO15 · Bearing type: Shoulder bearing · Ø inside: 15 mm · Ø outside: 40 mm · Area of application: Standard · Width: 10 mm · Ball bearing closed: No · Pony OEM number: A4502 · Sachs OEM no.: 0932 007 001
CHF 24.90
GPO clutch trigger M27x1.25, M20x1 | Sachs 503, 50/2, 50/3, 50/4
Width across flats trigger: 27 mm · Width across flats Screw: 19 mm · Manufacturer: GPO · Material: Steel · Surface: blackened · Thread type: MF20x1 (fine pitch thread) · Thread type: MF27x1.25 (fine pitch thread) · Total length: 57 mm · Area of application: (Dis)assembly tool · Strength class: 8.8
CHF 19.90
swiing® revival locking plate drive wheel Inox | Sachs 50/2, 50/3, 50/4, 503 2AL/2BL (A1717)
Material: Chrome steel (colloquially known as stainless steel) · Manufacturer: swiing® revival parts · Number of lobes: 1 pcs · Thickness: 0.5 mm · Pony OEM number: A1717 · Sachs OEM no.: A1717 · Sachs OEM no.: 0246 049 000
CHF 6.90
Large gasket set with shaft seals Engine | Sachs 503
Material: Aluminum · Material: Copper · Material: Fiber · Material: Sealing carton · Material: Sealing paper · Ø outlet inside: 13.3 mm · Area of application: Standard · Hole spacing inlet: 32 mm · Number of components: 14 pcs · Hole pattern [mm]: 60 x 40
CHF 39.90
ADDY clutch plate (4-plate clutch) red cork-rubber (stage 2) | Sachs 503
Manufacturer: ADDY · Material: Cork · Material: Rubber · Recording type: Interlocking · Ø outside: 94 mm · Ø inside: 63.5 mm · Ø inside: 68.5 mm · Number of slats: 4 pcs · Thickness: 3.5 mm · Area of application: Tuning
CHF 9.90
ADDY clutch plate (4-plate clutch) green sintered technology (stage 3) | Sachs 503
Manufacturer: ADDY · Material: Composite materials · Recording type: Interlocking · Ø outside: 94 mm · Ø inside: 63.5 mm · Ø inside: 68.5 mm · Number of slats: 4 pcs · Thickness: 3.5 mm · Area of application: Tuning
CHF 11.50
Collection only possible with online purchase and appointment.
