The reed valve technology in the vforce 4 is the best and latest on the market,the vforce 4 will increase torque and response as much as increase peak power. This is all very good news for all racers of motocross and enduro. we now stock the vforce 4 for the ktm sx250 and exc 250/300,this new vforce is a very good upgrade over the standard KTM reed valve 2007-2016 if your valve has 5 mount bolts please look to older model ktm with vforce 3 aplication

KTM 250 SX V FORCE 4 REEDS 14-16

SKU: 1541