I acknowledge that the product(s) being purchased () was/were designed and intended for closed course competition use only. The product(s) is/are neither designed nor intended for use on public roads or land and is against Federal and State regulations to do so. By proceeding with this purchase, I , agree to only use the product(s) for closed course competition.
Find a wide variety of products that enable you to turn your stock 2015-2018 Yamaha YZF-R3 into a superbike class dominating race bike. We use all of these components on our current Yamaha YZF-R3 superbike that claimed the ASRA MOTO3 National Championship. You'll find many of the same parts on our R3 Superstock track bike, but on top of those, we also take full advantage of the superbike rules that enable more engine and chassis modification. That's why you'll find products like the High Compression Piston Kit from Spears racing and durable, lightweight rods from CP-Carrillo, along with many other unique and performance-oriented engine modifications that help reduce weight and increase your R3's performance. You'll also find suspension components from Ohlins, Brembo braking parts, Bikesplast race fairings, full Yoshimura exhaust system, and many other components that use on our 2018 TST R3 Superbike race bike.