Scooter Vista
GR Gears Vespa PX PE Input Shaft Assembly 12-13-17-21
GR Gears Vespa PX PE Input Shaft Assembly 12-13-17-21
Excess postage costs reimbursed to the customer
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RMS Vespa PX PE Input Shaft Assembly 12-13-17-21
The input shaft is also known as the lay shaft or the half axle. Together, the primary driven cog and the primary driven gear cogs make up the primary drive assembly. The set of gear cogs make up the smaller half of the secondary drive gear ratio assembly. The main difference between the various shafts available is the length and diameter of the bearing and bush or the differing number of teeth on each cog.
This RMS Vespa PX PE input shaft assembly is engineered to restore smooth gear engagement across 12, 13, 17, and 21-tooth configurations. When Piaggio's original supply became limited, we sourced premium-quality replacements from trusted specialist manufacturers to keep your classic Vespa running reliably. The shaft features precision-riveted gear cog clusters bonded to the primary driven gear assembly, ensuring durability that matches OEM standards. Whether you're maintaining a vintage GT/GL, Super, or modern PX model, this component delivers the performance your scooter deserves. We also stock compatible fourth-gear options and three-gear VNA assemblies to suit various restoration needs.
Scooter Vista, located in the Vale of Glamorgan (near Cardiff), is your destination for high-quality spare parts for classic scooters. Our extensive stock of suppliers from Italy and Germany ensures that we can provide the best parts for both Lambretta and Vespa, all at competitive retail prices. Plus, if there's a specific product you need that is not listed on our website, simply send us an email and we will do our best to get it for you. Trust Scooter Vista for all your spare part needs!
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