Fits most euro karts with a removable lower hoop, including CRG, Birel/ART, Parolin, etc. High quality, lightweight, TIG welded titanium GR2 KG lower hoop saves 0.5_lbs. Change out both nerf bars, upper/lower front bars and save almost 3.5 pounds. 20mm tube diameter, Center to center is 450mm, 205mm overall length. Optional BOLT-ON pedal stop available.