Your 'go to' source for STUPID FAST® motorcycle parts
Brock’s Performance Supports 2025 XDA Racers
Brock’s Performance continues their support of XDA as the class sponsor of the Brock’s Performance Street E.T. class. The Brock’s Performance Street E.T. class is the second largest class at the XDA.
What does it take to get a 2009 Kawasaki ZX-6R solidly into the 9-second zone in the 1/4 mile using -all bolt-on parts with a stock motor, stock wheelbase, foot-shifting, and normally aspirated?
Your 'go to' source for STUPID FAST® motorcycle parts
Fueled by his love for racing motorcycles, Brock Davidson founded a company which has quickly become a world-respected leader in the innovation and the development of performance components. We design our products to reignite the motorcycle enthusiast’s soul, and our team goes to great lengths to ensure every product’s quality. The rigorous standard we use to determine what products we should sell reflects Brock’s competitive spirit on the racetrack. Brock’s commitment to quality and his customers have remained key elements to Brock’s Performance ever since it began in his basement apartment in 1983.