Starter pinion gear engineered for 2-stroke and 50cc scooters from Piaggio, Aprilia, Gilera, Vespa, and Peugeot.

This component bridges the starter motor to the crankshaft with OEM-grade reliability. Squeaking or grinding sounds during cold starts signal wear — replacement prevents costly engine damage and restores smooth engagement.

• 14/63 teeth configuration
• Cross-reference OEM numbers 286174, 82958R, 82531R for fitment verification.