Outdoor Motocross Bikes Up Close
Clean and Cool
Sound
01 Pro Racing sound regulations have been the same since the start of the SX season, but as teams work with exhaust companies to chase former power levels while still meeting current sound restrictions. The Muscle Milk KTM team was running these pre-canisters on the mufflers. The bikes were very quiet, but obviously made a lot of power.
Photo Gallery: Outdoor Motocross Bikes Up Close – Dirt Rider Magazine
Photo Gallery: Outdoor Motocross Bikes Up Close – Dirt Rider Magazine