Рет қаралды 5,366
In this video I test the new Boyesen Rad Valve on my 2013 ktm 250xc in the woods. The rad valve really woke the motor up, it revved quicker, had better roll on power and the throttle response was a big improvement. The mid-range power increase was impressive to say the least. A great mod and highly recommended for riders who want a more connected and responsive motor. Hope you enjoyed!