Minibike crankshaft Polini 910, 911 (4.2hp engine)

Crankshaft Polini 910, 911

Complete new original crankshaft for minibike, pocket bike, mini motorcycle Polini 910, 911 with 4.2HP engine.

Technical characteristics and dimensions of the low engine

• Mark: Polini
• Manufacturer no .: 143.080.001
• Inner diameter of the needle cage (piston pin): 10 mm
• Connecting Rod Inner Diameter (Outside Needle Cage): 13mm
• Needle cage width: 14 mm
• Outer diameter crankshaft bearing seats: 15 mm
• Crankshaft total length: 113mm
• Right side thread diameter: 8 mm
• No threading: 1.00
• Left side thread diameter: 8 mm
• No threading: 1.00

Polini is an Italian brand specializing in the production of parts for scooters and motorcycles. To find out everything about the brand and discover our range of products Polini, click on this link.