Piston Polini (68 mm Single ring standard) ; Rally P/PX 200 customize Stella 2 Stroke Basic Performance

Stella 2 Stroke Basic Performance Kit -Most reliable and least complicated upgrades to increase your Stella's daily performance

This 12v 25/25 watt headlight bulb replaces original equipment on vintage Vespa large frame scooters

When upgrading to extreme big-bore kits (such as 61mm or 63mm cylinders)

resulting in more precise throttle modulation

First oversize replacement piston ring for the the PCK1 P200 Polini kit

Piston Polini (68 mm Single ring standard) ; Rally P/PX 200 customize Stella 2 Stroke Basic PerformanceStandard size replacement piston for thePCK1 P200 Polini kit. Comes with rings, wrist pin, circlips. Not legal for use in California on pollution controlled vehicles. Check local laws before installing. This product is not intended for use on public roads or land.