crankshaft Top Racing for Sachs, Hercules 50/3, 50/4 (L17 bearing), 3-speed

Top Racing crankshaft suitable for Sachs or Hercules 50/3 or 50/4 (L17 bearing), Sachs 3- and 4-speed engines.

Difference to Sachs 50/2 crankshaft with part no. 44012: cheek pin diameter is larger (L17 bearing must be used).

Technical data:

• Ignition-side cheek pin overall length: 70.6mm
• Ignition-side cheek pin diameter: 17mm
• Clutch-side cheek pin overall length: 43mm
• 1st shoulder - cheek pin on clutch side - diameter: 17mm
• 2nd shoulder - cheek pin on clutch side - diameter: 12mm
• Thread on both sides: M10x1mm
• Suitable for 12mm gudgeon pin.