crankshaft full circle EGIG Performance for 170cc cast iron Vespa Smallframe

High quality full circle crankshaft from the manufacturer EGIG Performance. Ideal for the 170cc EGIG cylinder. Suitable for various Vespa small frame vehicles.

With this finely balanced crankshaft, no modifications need to be made to the crankcase to use the 170cc cylinder. Designed for motor blocks with direct diaphragm intake into the cylinder.

Technical data:

• Stroke: 51mm
• Conrod: 115mm
• Cone: 20/20mm
• Bearing, both sides: 6204
• Oil seal, clutch side: 27x47x6
• Cheek diameter: 83mm