Crankshaft - needle bearing (Pio 550,555)

Description

Product:	Crankshaft - needle bearing (Pio 550,555)
Made in:	CR / TWN
Material:	Steel

Part description: 
Crankshaft with bushing - the upper bronze bushing is pressed into the connecting rod eye and a lubrication hole is drilled, the inner diameter of the bushing d = 10.00 mm must always be slightly turned according to the used piston pin. The connecting rod is intentionally delivered without a piston pin and the bushing is not reamed to the final dimension (this is due to different piston pin manufacturers and therefore different production tolerances)
Part 5610944 - is designed for a small motorcycle Pionýr 50 type 550,555, it can also be used for type 05 - but it is necessary to replace the piston with a pin 14.1mm for 10.0mm.
For Motorbike Models: