SFI 16.1 LatchLink Harnesses
SFI 16.5 LatchLink Harnesses
Competition Hardware
Profi II ASM FE
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The Profi II ASM FE is essentially the same as the Profi II ASM, except it features a Push-Button Cam lock for applications where street driving is anticipated. The orange push button that says "Press" is necessary to retain street legality and so an EMT that shows up at an accident scene will know how to release your restraint. The FE version also features sewn in Bolt-In Tabs for the lap belt attachment points, for use in applications where space is limited. Because of the sewn in end fittings, the Flex Belt lap is not available in this harness. It is designed to be used as a four point system. For this reason it is perfect for use in Driver Education cars or any other application where stock seats are retained. A seat that was not originally desiged for use with a racing restraint should never be modified to accept an sub strap.
The Profi II ASM incorporates Schroth's legendary ASM (Anti-SubMarining) technology that is the only thing like it on the market. ASM is an extra fold of material sewn into the inboard shoulder belt that elongates at a different rate than the outboard belt. This allows your upper torso to twist slightly. On the rebound phase, your torso is planted firmly back in the seat rather than allowed to slide under the lap belt.
You can add a single or dual sub strap to make this belt into a 5 point or 6 point at any time. We have recently tested this harness with a HANS device, and the results were great. You can use 4 point ASM Harnesses with a HANS device.
The lap belts provided with this harness are only available in the Bolt-In style as they are most commonly needed in setups requiring street legality. If you need different setups, please call or email us. These are available in both Pull-up and Pull-down.
The Shoulders come ready to be wrapped around a roll-bar. Snap or Bolt attachments can be purchased separately. Because of the ASM, these belts are sided. Be sure to install them correctly: the ASM fold should be on the Inboard shoulder belt.
Please note, Cam locks can be swapped, so if you are interested in this harness with a standard RFR cam lock, it can be purchased separately.
Additional Product Images:
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Cam Lock Fixed Point
Inboard Lap Belt (Belts are sided)
End Fittings
- Shoulder: LV7 Wrap
- Lap: Sewn-in B23A Bolt-In Brackets
- Subs: Available Separately
Included Hardware
- 2 SG10 7/16"x25mm bolts
- 4 S3 Wavy Washers
Homologation
- FIA tags standard
| Part Number | Side | Color | Lap Adjust | Price |
|---|
| Documents |
|---|
| Competition Instructions (1.84 MB) |
| FE-VehRefList-Print.pdf (61.71 KB) |
| Schroth ASM (8.66 MB) |
| Schroth Installation Checklist (1.88 MB) |
| Schroth Hardware Guide (335.73 KB) |
Profi II ASM
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The Profi II ASM is designed to be used as a four point system. For this reason it is perfect for use in Driver Education cars or any other application where stock seats are retained. A seat that was not originally desiged for use with a racing restraint should never be modified to accept an sub strap.
The Profi II ASM incorporates Schroth's legendary ASM (Anti-SubMarining) technology that is the only thing like it on the market. ASM is an extra fold of material sewn into the inboard shoulder belt that elongates at a different rate than the outboard belt. This allows your upper torso to twist slightly. On the rebound phase, your torso is planted firmly back in the seat rather than allowed to slide under the lap belt.
You can add a single or dual sub strap to make this belt into a 5 point or 6 point at any time. We have recently tested this harness with a HANS device, and the results were great. So you can in fact use this harness with a HANS device.
Another feature unique to the Profi Series 2" lap belts is the "Flexi Belt". The End Fittings and Cam Latches are wrapped into the harness, making it so that the lap belt can be changed from a Pull Up configuration to a Pull Down. This allows you to set the belt up just the way you want it for your specific situation. It also allows for Bolt In brackets to be wrapped in for the lap belts if needed. Snap in brackets come standard on the laps.
The Shoulders come ready to wrap around a roll bar. Snap in or Bolt in attachments can be bought separately. Because of the ASM, these belts are sided. Be sure to install them correctly: the ASM fold should be on the Inboard shoulder belt. The Lap Belts come with Snap-in Attachments. Bolt-in brackets can be wrapped in if necessary.
Please note, Cam locks can be swapped, so if you are interested in this harness with a street legal FE Push Button cam lock, it can be purchased separately.
Additional Product Images:
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Cam Lock Fixed Point
Inboard Lap Belt (Belts are sided)
End Fittings
- Shoulder: LV7 Wrap
- Lap: Lv4 with B14 Wrapped-in
- Subs: Available Separately
Included Hardware
- 2 SG23 7/16" Eyebolts
- 4 S3 Wavy Washers
Homologation
- FIA tags standard
| Part Number | Side | Color | Price |
|---|
| Documents |
|---|
| Competition Instructions (1.84 MB) |
| FE-VehRefList-Print.pdf (61.71 KB) |
| Schroth ASM (8.66 MB) |
| Schroth Installation Checklist (1.88 MB) |
| Schroth Hardware Guide (335.73 KB) |