SFI 16.6 Profi II

  • Profi Style harness with T-bar Anti-sub strap
  • Polyester Webbing
  • Available with many adjuster configurations
  • SFI 16.6

The SFI 16.6 Profi II belt is Schroth’s most popular option in the NASCAR garage. The belt features a T-bar that has all 3 sub-straps mounted to one latch. The Profi II belt is the only belt allowed in NASCAR with both left and right side laps adjustable. This is accomplished by integrating the adjuster into the lap belt latch so that it is not considered an in-line adjuster. The NASCAR rules state that only 1 in-line adjuster is allowed on the right side lap only. Since the Profi II features an integrated adjuster it is legal for use in the NASCAR series. Due to this feature, it is our most popular belt since it is very easy to get the lap belts tight. The Profi II belt can come with 3 different style shoulder belts; an all 3”, a 2”/3” HNS specific shoulder belt and the Double shoulder belt.

Price: $ 543.00 - 841.00

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SFI 16.6 Hybrid II

  • Hybrid Style harness with 2" Laps and either 2"/3" or Double shoulders
  • Polyester Webbing
  • Available with many adjuster configurations
  • SFI 16.6

The SFI 16.6 Hybrid II belt is a patented Schroth design belt, no other manufacturer offers a belt with sub-straps that directly load the lap belts. The Hybrid belt is an excellent belt for those who find the T-bar style belt uncomfortable. By placing the sub-straps through the lap belts, this provides more space for the new Negative G belt. The Hybrid II is commonly run as non-adjustable lap belts but a Pull-up right side lap belt is available. The Hybrid belt is offered in 3 different shoulder belt configurations; an all 3”, a 2”/3” HNS specific shoulder belt and the Double shoulder belt.

Price: $ 582.00 - 779.00

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SFI 16.6 Formula II

  • Formula Style harness with D-ring Anti-sub strap
  • Polyester Webbing
  • SFI 16.6

The SFI 16.6 Formula II belt is commonly found in open cockpit style cars with very reclined seats. The sub-straps loop through the lap belts and latches into the shoulder belt. The sub-straps are typically anchored very far rearward, almost to the lap belt mounting location. With the addition of the Negative G belt, the Formula belt performs much better in an upright, NASCAR style seat. Typically the Formula II lap belts are worn as non-adjustable but a right side pull-up adjuster is available. The Hybrid belt is offered in 3 different shoulder belt configurations; an all 3", a 2"/3" HNS specific shoulder belt and the Double shoulder belt.

Price: $ 650.00 - 861.00

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