the search for more power – We squeeze more power from our 2019 KTM 250

KTM’s 250s have proven to be popular machines in the two-stroke world due to their rideability. KTM has been progressing its smokers and ever since the new model launch in 2016, the bike has been rated highly and the model just keeps improving yearly.  This year the machine has received a

Two-stroke tuning secrets: KTM powervalve set-up

If you have a KTM or Husqvarna 250 two-stroke, then altering the power delivery is as simple as changing the powervalve spring and setting it up right. But which spring do you choose and what difference does the adjuster make? MotoHead's chief tester Dave Willet runs through the different options