SFI 16.1 Profi 2x2Say hello to the Profi 2x2, a new SFI 16. 1 offering from Schroth Racing. Ditch the old school 3 inch shoulders and bulky adjusters for this new generation of budget friendly harnesses. Available in 5 or 6 point configurations, this belt is constructed entirely out of 2 inch webbing creating an ideal setup for HANS users. The lap and sub belts can be used with either Bolt or Snap in end fittings, while the shoulders come ready to be wrapped around a