Why Every Factory Bike Runs the Same Forks

Why does every top motocross suspension setup look identical on the track? We trace the origin of these forks back to three core factories. It often feels like every rider has unique equipment, but the reality is far more consolidated. Most of the elite motocross suspension components you see on the starting gate actually originate from just three manufacturers: Showa, KYB, and WP. This concentration of technology means that even when teams appear to be competing with different hardware, they are often relying on the same engineering blueprints. The implications of this are significant for factory teams and their riders. Because two of these major suspension manufacturers are owned directly by bike brands, they exert a high degree of control over what hardware is available to their sponsored riders. We break down how this supply chain functions and why the current landscape limits true variation in professional racing. Subscribe for more deep dives into the business and history of the sport. Sources and corrections are welcome in the comments, as we read them.