Puch Maxi P1 Crankshaft (Old Model) E50 Engine D:13mm

Puch Maxi S / N (E50) 48.8cc 2T AC 1-Speed Auto Crankshaft (Old Model) E50 En. Crankshaft (Old Model) for Puch Maxi E50 Engine D:13mm. Crankshaft for Puch Maxi R50 (old type). The piston pin bearing is 13mm wide (instead of 15mm).