Reader Ad KTM 450 EXC enduro bike converted to barely street legal racer Extreme weight loss program and raced occasionally in DTRA (Dirt Track Riders Association) Built by Johnny Widem at JW Motorcycles in Powys Customised by Geoff Cain at Co-Built Tuned and Dynod by at 54bhp by Grant at GP Performance Excluding donor bike, cost to convert in 2018 / 2019 circa £6000 Suspension lowered, modified and revalved New piston and cylinder service New valves & new clutch cover New 19 inch…