Testing Cooper Webb’s Factory KTM 300SX 2 Stroke - Motocross Action Magazine

#twostroke #ktm Test Rider Josh Mosiman threw a leg over Cooper Webb’s Factory KTM 300SX 2 Stroke from Red Bull Straight Rhythm at Milestone MX in Southern California. Here is some helmet cam footage from testing. Stay tuned for our complete video to see what we thought of this factory race machine from KTM. Subscribe to Motocross Action: Follow Motocross Action: