Check out this custom race bike built by Chad Clemen. Here’s what Chad has to say about the build: “Its a 2011 Honda 450 frame with a custom fabricated engine cradle and mounts to accept a 2011 KTM 250sx powerplant.  We wanted to run production based Showa suspension so we used a shock from the … Continue reading Custom CRF450R w/ KTM 250SX 2 Stroke Engine