High end racing crankshaft suitable for Puch Maxi S, N, Supermaxi LG1 and other mopeds with a Puch 1-speed E50 engine. The high quality solid full circle crankshaft is designed for use in engines with high power increase.
Highlights:
Dimensions:
Supplied as shown in the product photo with a 12/15x14.2mm needle bearing.
Highlights:
- Maximum pre-compression due to balancing holes with aluminum inserts.
- Solid connecting rod with sturdy connecting rod pin with 16mm diameter. In addition, the pin has improved balancing by a cavity inside. As connecting rod bearings were used silver bearings with excellent emergency running properties.
Dimensions:
- Stroke: 43mm
- Weight (incl. connecting rod): 968g
- Total length cheek pin, clutch side: 74mm
- Total length cheek pin, ignition side: 66mm
- Thread, coupling side and ignition side: MF10x1mm
- Diameter, clutch side: 1st heel: 22mm, 2nd heel: 17mm, 3rd heel: 15mm
- Diameter heel, ignition side: 17mm
- Diameter crank webs: 69.9mm
- Width crank webs: 34mm
- Diameter connecting rod eye top: 15mm
- Diameter connecting rod pin bottom: 16mm
- Conrod length: 90mm
Supplied as shown in the product photo with a 12/15x14.2mm needle bearing.
