which frames work

  1. DJS

    Question about an LEM LX2 SX50

    I've finally finished getting my KTM 50 motor installed with jackshaft onto my GT LTS1 bicycle frame and beefed it up with a go cart jackshaft because the kit I got from Sick Bikes torqued and twisted into a crazy messed up pile of metal after I gave that KTM 50 some high rpms and tore out of...