Customer Service (503) 832-7336
The Only Place For People Who Ride



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Free standard shipping on orders over $149
We ship to the lower 48 United States. Orders over $149 ship free; a flat rate applies under $149. Estimated delivery dates are shown at checkout based on item availability and the shipping option you choose.
We text or call to confirm sizing & fitment before we ship.
Every Factory SuperBike order includes a free expert check from real riders. Before we ship helmets and gear, we text or call to confirm your size and fit; for parts, we verify fitment to your bike. This is why we don't have to guess and you don't have to gamble.
Helmet & gear orders: reply to our text to confirm and your order ships, typically same day. No reply within 48 hours and we'll call you. Questions now? Call or text (503) 832-7336.
The Pirelli Diablo Supercorsa SP-V4 Front & Rear Motorcycle Tires set the standard for high-performance riding, trusted by Factory SuperBike, WorldSBK, and riders worldwide for their race-bred grip and versatility. Engineered as street-legal hypersport tires with dual-compound layouts, they deliver 0.7 seconds faster lap times than V3 SP on Racalmuto track, per pirelli.com. With WSBK-derived SC3 shoulder compounds and a patented FLASH tread pattern, they ensure maximum cornering grip and stability on track (2.3 bar front/2.1 bar rear, warm) or road (33 psi front/30 psi rear, warm), ideal for Ducati Panigale V4, BMW S1000RR, and more. Text DEALS to 503-832-7473 for exclusive FSBK savings.
Unleash your ride with Pirelli’s race-proven performance, shipped from Bend, OR, by Factory SuperBike. © Factory SuperBike 2025
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