Pinion 23 for Crown Z 65 (6 Springs)

It is assembled in a few minutes, without any modification on the original bell. It is sufficient to remove the clutch access door and replace the gear without disassembling the clutch bell. Increase top speed by approximately 10km / h. It meshes on helical Z65. Applications: Vespa GL 150, Vespa GT 125, Vespa GTR 125 Prima Serie, Vespa SUPER 125, Vespa SUPER 150, Vespa TS 125, Vespa PX 125, Vespa PX 150, Vespa PX 80, Vespa VBB 150, Vespa VNB 125, Vespa Cosa 125, Vespa Cosa 150, Vespa SPRINT 150, Vespa SPRINT V. 150 First Series, Star 125 2T, Star 150 2T, Vespa GTR 125 Second Series, Vespa SPRINT V. 150 Second Series.