Moderate Casual 
Crankshaft suitable for mopeds / mopeds with Sachs 50/2 & 50/3 engines.
Difference to the Sachs 3-/4-speed crankshaft: The diameter of the cheek journals is smaller (E15 bearings must be used).
The crankshaft can also be used on Sachs 503 engines, so that the drive wheel does not rub against the housing, this must be underlaid with 1.5 mm spacers. You can find the appropriate spacers in the accessories section.
Mäsig-läsig! – We strive to offer you the widest range of moped spare parts. However, this product is of rather poor quality and is not recommended by us. Should you nevertheless choose this item, we can understand your decision, but cannot offer you any guarantee or exchange.
The connecting rod bearing may be too rough, which can lead to the lubricating film breaking off. This in turn can cause the connecting rod bearing to run hot.
High-quality alternatives such as our swiing crankshaft can be found in the accessories section.
Branded product from the Portuguese manufacturer Jasil under the Top Racing brand.
Details
| Manufacturer | Jasil |
| Material | Steel |
| Cheek type | standard |
| Area of application | Standard |
| Crankshaft stroke | 42 mm |
| Thread type | MF10x1 (fine pitch thread) |
| Ø piston pin (B) | 12 mm |
| Connecting rod length center-center | 85 mm |
| Total length of crankpin on clutch side | 41.2 mm |
| Total length crankpin ignition side | 64 mm |
| Ø crank webs | 84.5 mm |
| Thread length | 6 mm, 10 mm |
| Ø Connecting rod eye | 15 mm |
| Ø Bearing seat (clutch side) | 15 mm |
| Weight | 893 g |
| Ø Bearing seat (ignition side) | 15 mm |
| Dimension needle bearing | 12 / 15 x 14.7 mm (axe 12) |
| Wide crank webs | 30 mm |
| Length 1st paragraph | 15.5 mm |
| Length 2nd paragraph | 13 mm |
| Ø 1st step (on the coupling side) | 15 mm |
| Ø 2nd shoulder (on the clutch side) | 12 mm |
| Length of shoulder (ignition side) | 34.5 mm |
| Number of gears | 2 pcs |
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) 50/3 503 - 2AL / 2BL |
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 · Area of application: (Dis)assembly tool · Surface: blue galvanized · Diameter: 24 mm · Diameter: 40.3 mm · Total length: 120 mm · Number of components: 1 pcs · Thread type: M6x1 (standard thread) · Thread type: M8x1.25 (standard thread)
49,50 EUR
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 · Area of application: Standard · Surface: blank · Width: 8 mm · Ø outside: 35 mm · Ø inside: 15 mm · Ball bearing closed: No · Pony spare part no.: A1149 · Sachs spare part no.: 0232 017 006
28,10 EUR
NSK BO15 shoulder ball bearing 15/40/10 (A4502)
Bearing type: Shoulder bearing · Bearing cage: Brass cage ball-guided · Stock number: BO15 · Inner ring width: 10 mm · Manufacturer: NSK · Material: Brass · Material: Steel · Area of application: Standard · Surface: blank · Width: 10 mm · Ø outside: 40 mm · Ø inside: 15 mm · Ball bearing closed: No · Pony spare part no.: A4502 · Sachs spare part no.: 0932 007 001
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swiing® revival crankshaft standard | Sachs 50/2, 50/3
Manufacturer: swiing® revival parts · Material: Steel · Cheek type: standard · Area of application: Standard · Thread type: MF10x1 (fine pitch thread) · Crankshaft stroke: 42 mm · Ø piston pin (B): 12 mm · Connecting rod length center-center: 85 mm · Total length of crankpin on clutch side: 40.6 mm · Total length crankpin ignition side: 63.2 mm · Ø crank webs: 30 mm · Thread length: 8 mm · Thread length: 11 mm · Ø Connecting rod eye: 15 mm · Ø Bearing seat (clutch side): 15 mm · Weight: 901 g · Ø Bearing seat (ignition side): 15 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Length 1st paragraph: 18.7 mm · Length 2nd paragraph: 14 mm · Ø 1st step (on the coupling side): 15 mm · Ø 2nd shoulder (on the clutch side): 12 mm · Length of shoulder (ignition side): 34 mm · Number of gears: 1 pcs · Number of gears: 3 pcs · Pony spare part no.: A2565 · Sachs spare part no.: 0286 139 400
128,40 EUR
Hot 
swiing crankshaft Racing (Version 2.0) | Sachs 50/2, 50/3
Manufacturer: swiing · Cheek type: standard · Area of application: Racing · Thread type: MF10x1 (fine pitch thread) · Crankshaft stroke: 42 mm · Ø piston pin (B): 12 mm · 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 · Weight: 878 g · Ø Bearing seat (ignition side): 15 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Wide crank webs: 30 mm
162,20 EUR
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