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
| Dimension needle bearing | 12 / 15 x 14.2 mm (axe 12) |
| Manufacturer | swiing® ingenious parts |
| Cheek type | standard |
| Crankshaft stroke | 42 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 piston pin (B) | 12 mm |
| Ø Connecting rod eye | 15 mm |
| Weight | 895 g |
| Ø Bearing seat (clutch side) | 15 mm |
| Ø Bearing seat (ignition side) | 15 mm |
| 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
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 · Surface: galvanized (blue) · Diameter: 24 mm · Diameter: 40.3 mm · Thread type: M6x1 (standard thread) · Thread type: M8x1.25 (standard thread) · Total length: 120 mm · Area of application: (Dis)assembly tool · Number of components: 1 pcs
CHF 43.90
Not in stock
NSK E15 shoulder ball bearing 15/35/8 (A1149)
Bearing type: Shoulder bearing · Bearing cage: Brass cage ball-guided · Stock number: E15 · Inner ring width: 8 mm · Manufacturer: NSK · Bearing clearance: CN (standard) · Groove ring: No · Material: Brass · Material: Steel · Surface: blank · Width: 8 mm · Ø outside: 35 mm · Ø inside: 15 mm · Area of application: Standard · Ball bearing closed: No · Pony OEM number: A1149 · Sachs OEM number: 0232 017 006
CHF 24.90
swiing® revival shim set | Sachs 503, 502, 50/2, 50/3
Nominal diameter inside: 13 mm · Manufacturer: swiing® revival parts · Material: Steel · Surface: blank / oiled · Ø outside: 18 mm · Ø outside: 21 mm · Ø inside: 12.5 mm · Ø inside: 15.2 mm · 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
CHF 16.90
Hot 
swiing crankshaft Racing (Version 2.0) | Sachs 50/2, 50/3
Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Manufacturer: swiing · Cheek type: standard · Crankshaft stroke: 42 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 piston pin (B): 12 mm · Area of application: Racing · Ø Connecting rod eye: 15 mm · Weight: 878 g · Ø Bearing seat (clutch side): 15 mm · Ø Bearing seat (ignition side): 15 mm · Wide crank webs: 30 mm
CHF 143.90
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