Mazzucchelli racing 57 cone 20 crankshaft modified to be mounted with PX ignition on Vespa with cone 17 shaft model 125 VNB - GT - GTR 1st series - Super - TS 1st series - 150 VBA - VBB - GL - Sprint

Description

This crankshaft allows the electronic ignition of the PX to be used on all vintage Vespas with the crankshaft with the cone of 17, the oil seal and bearing remain original.
Due to the tolerances there may be slight difficulties when mounting the ignition. To avoid a modification to the stator plate or damage to the cables, we advise you to use a spacer at the rear (our code 9534)

Technical data:
- Piston pin 15mm
- Oil seal / bearing housing 20 / 25mm
- Flywheel nut thread M12
- Timing: 112 / 6 at pms

VESPA 125125VNT1-22T AC`60-`62
VESPA 125 (T2 / 125) (D) 125VNB1-62T AC`59-`65
VESPA 125 GT / 125 Sprint125VNL1-22T AC`61-`73
VESPA 125 GTR125VNL2T2T AC`68-`78-> 145900
VESPA 125 S125VNS1-62T AC`59-`65
VESPA 125 Super125VNC1T2T AC`65-`69
VESPA 125 TS125VNL3T2T AC`75-`78-> 18138
VESPA 150150VBB1-22T AC`60-`67
VESPA 150150VBA1T2T AC`58-`60
VESPA 150 (T4 / 150) (D) 150VGLA-B2T AC`59-`65
VESPA 150 GL150VLA1T2T AC`62-`64
VESPA 150 GL Touring (DK) 150VGLA-B2T AC`57-`58
VESPA 150 Sprint150VLB1T2T AC`65-`74
VESPA 150 Sprint Veloce150VLB1T2T AC`69-`79-> 294259
VESPA 150 Super150VBC1T2T AC`65-`79-> 412373