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

Description

This crankshaft allows the PX electronic ignition to be used on all vintage Vespas with a crankshaft with a Ø17 cone, oil seal and bearing remaining original. Due to tolerances, you may encounter slight difficulties when installing the ignition. To avoid modifying the stator plate or damaging the cables, we recommend using a spacer at the rear (our code 9534). Technical data: - Piston pin Ø 15mm - Oil seal/bearing seat 20/25mm - Flywheel nut thread M12 - Timing: 112°/6° at pms VESPA 125 125VNT1-2 2-stroke AC `60-`62 VESPA 125 (T2/125) (D) 125 VNB1-6 2-stroke AC `59-`65 VESPA 125 GT / 125 Sprint 125VNL1-2 2-stroke AC `61-`73 VESPA 125 GTR 125 VNL2T 2-stroke AC `68-`78 -> 145900 VESPA 125 S 125VNS1-6 2-stroke AC `59-`65 VESPA 125 Super 125 VNC1T 2-stroke AC `65-`69 VESPA 125 TS 125 VNL3T 2-stroke AC `75-`78 -> 18138 VESPA 150 150VBB1-2 2-stroke AC `60-`67 VESPA 150 150 VBA1T 2-stroke AC `58-`60 VESPA 150 (T4/150) (D) 150 VGLA-B2-stroke AC `59-`65 VESPA 150 GL 150 VLA1T 2-stroke AC `62-`64 VESPA 150 GL Touring (DK) 150 VGLA-B 2-stroke AC `57-`58 VESPA 150 Sprint 150 VLB1T2-stroke AC `65-`74 VESPA 150 Sprint Veloce 150 VLB1T 2-stroke AC `69-`79 -> 294259 VESPA 150 Super 150 VBC1T 2-stroke AC `65-`79 -> 412373