Petcock

HARDDRIVE Petcock

Polished & Chrome Plated — Finished for lasting corrosion resistance and a showroom shine that complements custom and stock tanks.

Optimized Fuel Flow — Engineered to maximize fuel delivery in both main and reserve positions for reliable starting and consistent performance under load.

• Fitment: 22mm metric petcock fits all 1975–present Big Twin and Sportster models and most custom tanks.
• Durable Construction: Precision-machined components for smooth operation and long service life.
• Easy Swap: Direct-replacement design for straightforward installation and hassle-free maintenance.

Ideal for restorations, upgrades, or customized builds, the HARDDRIVE Petcock combines classic styling with practical improvements to fuel management — dependable performance you can trust ride after ride.