For: Sachs

23600

swiing crankshaft Racing (Version 2.0) | Sachs 50/2, 50/3

168,70 EUR

Incl. 20% VAT.

Racing crankshaft suitable for manual Sachs 50/2 (502), 50/3 (not to be confused with 503) mopeds.

High-quality and precisely fitting crankshaft weighing 878 grams, which has proven itself in various load tests.
This crankshaft was designed for use in original and tuned engines.
The rear balancing bore in the cheeks was sealed with aluminum inserts for maximum pre-compression.
The solid connecting rod is fitted with a more stable 16 mm connecting rod bolt.
In addition, the connecting rod bearings are silver bearings, which have excellent emergency running properties.

Dimension:

  • Total length of clutch-side cheek pin: 40.7 mm
  • Total length of clutch-side cheek pin: 63.4 mm
  • Ø 1st shoulder (clutch-side): 15 mm
  • Ø 2nd shoulder (clutch side): 12 mm
  • Thread on coupling side: MF10x1 mm
  • Ø Heel (coupling side): 15 mm
  • Thread on clutch side: MF10x1 mm
  • Ø Crank webs: 85 mm
  • Width of crank webs: 30.0 mm
  • Ø Connecting rod eye top: 15 mm
  • Ø Connecting rod pin bottom: 16 mm
  • Length of connecting rod: 85 mm
  • Stroke: 42 mm
  • Weight (incl. connecting rod): 878 grams
  • . Connecting rod): 878 grams

The needle bearing (12/15 x14.2 mm) is included in the scope of delivery.
The matching bearings and oil seals can be found under accessories.

Installation tip:The transition between the crank webs and the crankpin is provided with a slight radius for reinforcement. To ensure clean spacing, a Ø 16 x 1 mm spacer washer should be used on both the left and right-hand sides; these are placed neatly over the chamfer and are therefore perfectly centered. The other spacers can be used normally with Ø 15 mm.

&Revised version of the previously offered crankshaft with additional slotted connecting rod foot for better lubrication, improved balancing ratio and thus better speed stability.

Made by the quality brand swiing – swiss ingenious.

Details

Manufacturerswiing
Cheek typestandard
Area of applicationRacing
Crankshaft stroke42 mm
Ø piston pin (B)12 mm
Connecting rod length center-center85 mm
Total length of crankpin on clutch side40.7 mm
Total length crankpin ignition side63.4 mm
Ø crank webs85 mm
Ø Connecting rod eye15 mm
Ø Bearing seat (clutch side)15 mm
Ø Bearing seat (ignition side)15 mm
Dimension needle bearing12 / 15 x 14.2 mm (axe 12)
Thread typeMF10x1 (fine pitch thread)
Wide crank webs30 mm
Weight878 g

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

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