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High-end crankshaft suitable for manual Sachs 50/2 (502), 50/3 (not to be confused with 503) mopeds / mopeds.
The limited "Wolfram Edition" of the previously offered 2.0 Racing crankshaft version is an extremely precise and finely balanced crankshaft, specially developed for racing.
The balancing bores are sealed with the heavy metal tungsten, which achieves an absolutely perfect balancing ratio and therefore smooth running with minimal vibrations.
The balancing ratio of the racing shaft has been specially adapted to cylinders with a diameter of 41 mm. The solid connecting rod is equipped with a more stable 16 mm connecting rod bolt and an additional slotted connecting rod foot. In addition, the connecting rod bearings are made of silver and are characterized by excellent emergency running properties.
The needle bearing (12/15 x14.2 mm) is included in the scope of delivery.
The matching bearings and oil seals can be found in the accessories section.
Installation tip:The transition between the crank webs and the crankpin is provided with a slight radius for reinforcement. In order to be able to distance cleanly, a 16 x 1 mm spacer washer should be used first on the left and right; this is placed cleanly over the chamfer and is therefore also perfectly centered. The other spacers can be used as normal with Ø 15 mm.
Exceptional product for the highest demands of the quality brand swiing®.
Details
| Manufacturer | swiing® ingenious parts |
| Cheek type | standard |
| Crankshaft stroke | 42 mm |
| Connecting rod length center-center | 85 mm |
| Total length of crankpin on clutch side | 40.7 mm |
| Weight | 895 g |
| Total length crankpin ignition side | 63.4 mm |
| Ø crank webs | 85 mm |
| Ø Connecting rod eye | 15 mm |
| Ø piston pin (B) | 12 mm |
| Ø Bearing seat (clutch side) | 15 mm |
| Thread type | MF10x1 (fine pitch thread) |
| Ø Bearing seat (ignition side) | 15 mm |
| Dimension needle bearing | 12 / 15 x 14.2 mm (axe 12) |
| Wide crank webs | 30 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) 50/3 |
Accessories & related products
swiing® ingenious puller L17 / BO15 / E15 shoulder bearing
Diameter: 24 mm · Diameter: 40.3 mm · Total length: 120 mm · Width across flats (trigger): 8 mm · Width across flats (trigger): 19 mm · Span: 24 mm · Manufacturer: swiing® ingenious parts · Clamping depth: 10 mm · Peel-off tray: BO15 · Peel-off tray: E15 · Peel-off tray: L17 · Area of application: (Dis)assembly tool · Surface: blue galvanized · Number of components: 1 pcs · Thread type: M6x1 (standard thread) · Thread type: M8x1.25 (standard thread)
49,10 EUR
NSK E15 shoulder ball bearing 15/35/8 (A1149)
Bearing type: Shoulder bearing · Stock number: E15 · Inner ring width: 8 mm · Manufacturer: NSK · Ball bearing closed: No · Bearing clearance: CN (standard) · Bearing cage: Brass cage ball-guided · Groove ring: No · Area of application: Standard · Material: Brass · Material: Steel · Width: 8 mm · Surface: blank · Ø inside: 15 mm · Ø outside: 35 mm · Pony spare part no.: A1149 · Sachs spare part no.: 0232 017 006
27,80 EUR
swiing® revival shim set | Sachs 503, 502, 50/2, 50/3
Manufacturer: swiing® revival parts · Thickness: 0.1 mm · Thickness: 0.15 mm · Thickness: 0.2 mm · Thickness: 0.4 mm · Thickness: 0.45 mm · Thickness: 0.5 mm · Thickness: 1 mm · Material: Steel · Surface: blank / oiled · Ø inside: 12.5 mm · Ø inside: 15.2 mm · Nominal diameter: 13 mm · Ø outside: 18 mm · Ø outside: 21 mm
18,90 EUR
Hot
swiing crankshaft Racing (Version 2.0) | Sachs 50/2, 50/3
Manufacturer: swiing · Weight: 878 g · Area of application: Racing · Cheek type: standard · Crankshaft stroke: 42 mm · Ø piston pin (B): 12 mm · Thread type: MF10x1 (fine pitch thread) · Connecting rod length center-center: 85 mm · Total length of crankpin on clutch side: 40.7 mm · Total length crankpin ignition side: 63.4 mm · Ø crank webs: 85 mm · Ø Connecting rod eye: 15 mm · Ø Bearing seat (clutch side): 15 mm · Ø Bearing seat (ignition side): 15 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Wide crank webs: 30 mm
160,80 EUR
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Ø inside: 29.6 mm · Ø inside: 35.6 mm · Ø outside: 93 mm · Manufacturer: GPO · Material: Composite materials · Area of application: Standard · Material: Steel · Recording type: Interlocking · Number of slats: 2 pcs · Thickness: 3.3 mm · Pony spare part no.: A3887 · Sachs spare part no.: 0659 010 006
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swiing® revival ball bearing countershaft | Sachs 50/2, 50/3, 50/4, 503 2AL/2BL (A2531)
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Collection only possible with online purchase and appointment.
