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If you’re looking for a harness that’s built for performance but doesn’t compromise on comfort, the Schroth Racing Harness P2 4 ASM Flex Snap in Black is definitely worth a look. This four-point system is a game changer, especially if you're using it in a Driver Education car or any ride where you’re sticking with stock seats. Just a heads up—don’t try to modify a seat that wasn’t designed for racing restraints. It’s not worth the risk.
What sets the Profi II ASM apart is its ASM (Anti-SubMarining) technology. This isn’t just marketing fluff; it’s a clever design that features an extra fold of material sewn into the inboard shoulder belt. What this does is allow your upper body to twist a bit during a crash, which is crucial. When things get dicey, instead of sliding under the lap belt, your torso gets pushed back into the seat. It’s a small detail, but it makes a world of difference when you’re pushing your limits on the track.
Now, let’s talk about the lap belts. The Profi Series 2” lap belts come with something called the Flexi Belt. This means the end fittings and cam latches are integrated into the harness, allowing you to switch from a pull-up to a pull-down configuration. It’s all about customization here—you can set it up just the way you like it. Plus, if you need to, you can wrap in bolt-in brackets for the lap belts. Snap-in brackets are standard, so you’re covered right out of the box.
The shoulder straps are designed to wrap around a roll bar, which is super handy. If you need different attachment options, snap-in or bolt-in attachments can be purchased separately. Just a quick note: because of the ASM technology, these belts are sided, so make sure you install them correctly—the ASM fold should be on the inboard shoulder belt. And yes, the lap belts come with snap-in attachments, but you can also use bolt-in brackets if that’s your jam.
Lastly, if you’re interested in a street-legal setup, the cam locks can be swapped out. You can grab a street-legal FE push-button cam lock separately if that’s more your style. Overall, the Schroth Racing Harness P2 4 ASM Flex Snap is a solid choice for anyone serious about safety and performance on the road or track.
Other Part Numbers:
Schroth #sr 25001
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
For more than 60 years, Schroth Racing has been manufacturing racing and tuning (street-legal) harnesses. Today, Schroth provides safety equipment for the motorsport, aviation, and military industries. You will find Schroth harnesses on some of the most prominent drivers in virtually all motorsport series. The company is constantly demanding higher standards from sanctioning bodies to raise awareness of rules that can improve driver safety.
Schroth technology has initiated such improvements of standards and products throughout the industry. Examples of Schroth innovations include the development of the Schroth safety system, the patented RFR(tm) rotary (cam lock) buckle, and the patented HYBRID(tm) restraint. As a licensee to manufacture and distribute the HANS device, Schroth Racing continues to further develop the HANS device through extensive HANS testing.
What is Schroth Racing Known For?Since its inception in 1960, the brand has been conducting rigorous crash tests to enhance product quality and performance in accordance with increasing safety guidelines. Schroth Racing is known all around the world for designing and manufacturing the most technically advanced racing harnesses on the market. Not only does Schroth produce state-of-the-art safety belt systems for all motorsport series, but also for nearly all major airplane and helicopter manufacturers.
With the knowledge gained from extensive testing methods, Schroth Racing can rightfully be called the technology leader in competition racing, tuning, and aviation. Schroth supplies harnesses to F1, IndyCar, WRC, NASCAR, Porsche, ALMS, Dakar Rally, FIA GT, and many other top teams and series around the globe. Furthermore, Schroth offers customized solutions for occupant protection in military ground vehicles, airplanes, and helicopters. The brand also manufactures safety products for rescue vehicles and special-purpose vehicles.
Find Schroth Racing at Vivid RacingSchroth Racing is always on the cutting edge of safety technology and has many patents to its name. So, you can feel good and secure when strapped into their harnesses. If you are ready to upgrade your ride’s seats with a set from Schroth, then look no further. Vivid Racing carries a long lineup of Schroth belts, harnesses, head restraints, Hans devices, helmet hardware, and more! If you have any questions regarding the products above or about Schroth Racing, please call our sales team at (480) 966-3040.
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