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Krämer Motorcycles Designs GP2-890 XX with BST Star Tek Wheels
Krämer Motorcycles is proud to announce the latest addition to its lineup of purpose-built track-focused motorcycles, with the debut of the 2025 Krämer GP2-890 XX hypernaked track bike.
No More Nanny Bike! Brock Frees the Gen 3 Hayabusa!
In this video, Brock Davidson takes on the restrictive limitations of the Gen 3 Hayabusa with his innovative Super Stock Box, cutting through the OEM red tape that holds back performance enthusiasts.
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.