Special gear wheel for the transmission of mopeds, mopeds and small motorcycles with Sachs 503 and 50/2 (502) engines.
The gear wheel is designed and recalculated for second gear. Due to the increased number of teeth of 24 (instead of 22 / 23 teeth), the second gear is 9% or 4.5% shorter.
The «short first gear» that occurs with optimized timing and the resulting torque gap between 1st and 2nd gear is thus closed. This is particularly suitable for use in racing or with increased operating weight.
For perfect gear ratios, both gears (first and second gear with 24 teeth) can be replaced. This leads to a better and increased shift speed in second gear and ideally it can be shifted directly into resonance speed.
Note: if you install new transmission parts, you should check the transmission after approx.
If you install new transmission parts, you should carry out an oil change after approx. 100 km to remove any new, light abrasion from the gearbox.
You will find the corresponding gear wheel in addition to other suitable parts in the accessories section.
Quality product from the ADDY by Schöb Engineering brand.
Details
| Manufacturer | ADDY |
| Material | Steel |
| Surface | burnished |
| Toothing type | straight toothed |
| Number of teeth | 24 pcs |
| Total length | 72.7 mm |
| Ø inside | 13 mm |
| Thickness | 8 mm |
| Ø outside | 49.3 mm |
Suitable for the following models
| Sachs | 50 (Fahrtwind, 1.25 / 1.5 PS, DE) 50/2 - L CH (0.8 PS), ML CH (0.8 PS), MB (2.6 PS), MLB (2.6 PS) 503 - 2AL / 2BL |
Accessories & related products
Motorex engine oil (gear oil) manual 450 ml
Manufacturer: Motorex · Viscosity (SAE): 80W · Area of application: Gearbox lubrication with clutch · Oil type: GL4 · Contents [ml]: 450 ml · Gearbox type: Foot control · Gearbox type: Manual gearshift · Temperature resistance (min.): -30 - 220 °C
11,20 EUR
24,89 EUR/l
swiing® revival gasket 0.4 mm gearbox cover | Sachs 502, 50/2, 50/3, 50/4 (A1827)
Manufacturer: swiing® revival parts · Material: Sealing paper · Color: sand-colored · Total length: 210 mm · Width: 130 mm · Thickness: 0.4 mm · Number of fixing points: 5 pcs · Number of components: 1 pcs · Pony spare part no.: A1827 · Sachs spare part no.: 0250 087 100
6,65 EUR
Moped fans like you also bought:
BERU spark plug connector / 1 kΩ interference suppressed
Manufacturer: BERU · Material: Sheet metal (steel) · Color: silver · Ø cable: 5 mm · Ø cable: 7 mm · Spark plug socket: M4 · Cable available: No · Suppressed: Yes · Resistance: 1000 Ω · Pony spare part no.: A2099 · Sachs spare part no.: 0265 100 00
9,85 EUR
GPO flywheel 6V / 17W clockwise (Version 2.0) | Puch E50
Manufacturer: GPO · Material: Plastic · Material: Steel · Thread type: MF26x1.5 (fine pitch thread) · Direction of rotation: right · Tension: 6 V · Performance: 17 W · Ø cone small inside: 11.5 mm · Ø Internal flywheel: 91.1 mm · Ø cone large inside: 15 mm · Ø Flywheel outside: 116.5 mm · Cone length: 18.5 mm · Cone ratio: 1:5 · Height: 36.5 mm · Weight: 900 g · Thread length: 7 mm
99,10 EUR
Not in stock
swiing® revival locking plate drive wheel Inox | Sachs 50/2, 50/3, 50/4, 503 2AL/2BL (A1717)
Manufacturer: swiing® revival parts · Material: Chrome steel (stainless steel) · Number of lobes: 1 pcs · Thickness: 0.5 mm · Pony spare part no.: A1717 · Sachs spare part no.: A1717 · Sachs spare part no.: 0246 049 000
7,80 EUR
swiing® revival ball bearing countershaft | Sachs 50/2, 50/3, 50/4, 503 2AL/2BL (A2531)
Bearing cage: "-" Sheet steel cage ball-guided · Inner ring width: 25.6 mm · Manufacturer: swiing® revival parts · Bearing clearance: CN (standard) · Area of application: High End · Area of application: Standard · Material: Steel · Bearing type: Deep groove ball bearing · Thread type: MF20.8x1 LH (fine/left-hand thread) · Stock number: E15 · Width: 8 mm · Ø inside: 15 mm · Ø outside: 35 mm · Pony spare part no.: A2531 · Sachs spare part no.: 0286 079 105
56,20 EUR
Collection only possible with online purchase and appointment.
