SKU: 30585112009

RACETECH RTB3115B - Adjustable Alloy Back Bracket for racing seat

Sale price$170.10 Regular price$189.00
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

RACETECH RTB3115B - Adjustable Alloy Back Bracket for racing seatRacetech race seats are regarded by many in the driving seat as the best in the world. Our composite and carbon fibre race seats are fitted to thousands of race cars, touring cars, rally cars, drift, drag and speedway cars. We keep people racing fast, safe and we do it in ways that break the mould for safety, comfort and performance. From our HQ in Wellington, New Zealand, we design, test, manufacture and sell our comprehensive range of race seats,

Racetech race seats are regarded by many in the driving seat as the best in the world. Our composite and carbon fibre race seats are fitted to thousands of race cars, touring cars, rally cars, drift, drag and speedway cars. We keep people racing fast, safe – and we do it in ways that break the mould for safety, comfort and performance.

 From our HQ in Wellington, New Zealand, we design, test, manufacture and sell our comprehensive range of race seats, alongside other top-class race products, to iconic racing marques around the world.

Racetech seats and products perform. They’re comfortable; they fit perfectly, they feel secure, they connect you with your car in ways that give you the confidence to safely push your boundaries. We get that need to do better. It drives us, too—that competitiveness.

We know only too well that thing that happens when you feel the seat wrap around you. Suddenly what you see ahead of you becomes your world. That adrenalin rush and focus is addictive, calling you back week after week, race after race. It drives you to shave fractions off last week’s lap time, to out-position a rival, to throw everything you have at being as good as you can be.

No other racing seat manufacturer is more concerned about drivers. Our culture and purpose revolve around getting you and every other driver home. That determination to make sure racers get to walk away safely from their time on the track and the road plays out in every aspect of our approach. No detail is too small when it comes to saving lives.

Our commitment carries through to our insistence on quality production. The only price we put on safety is a fair one: we don’t skimp or cut corners—the best costs what it costs.

Our willingness to recognise and address issues stems from that deep Kiwi pragmatism that lets us chase excellence at the expense of tradition. We’re a practical, grounded and free-thinking team with an eye for detail and a steely determination to consistently and carefully introduce the evolutions that, over time, help make racing safer.

We literally help set the standards for keeping drivers safe globally. We are currently a member of the FIA IWG, the Industry Working Group that global body The Federation Internationale De L’Automobile (FIA) consults with. Our team is regularly sought out by national motorsport organisations to assist with improving safety standards and understanding driver safety. Here in Australia, we work closely with many V8 Supercar teams and the TA2 Australia Muscle Car Series supporting them with driver safety.

All of that means that every time you slip into a Racetech race seat, everything we know is right there with you.

We focus on designing, developing and producing the best race seats in the world. In fact, Racetech seats are used by some of the world’s leading teams and constructors, including Porsche, Aston Martin, McLaren, Chevrolet, Ford, Dodge, and Australia’s own V8 Supercars and TA2 Series cars.

 Racetech seats are robust and supportive. They’re made that way, and they are that good because we’ve made it our business to know what makes drivers tick. We combine safety, comfort and performance in seats that drivers can depend on and that represent true value for money. They are your added advantage.

Our knowledge and experience make us the world leader in racing seat science. Our patented back mounting gives you solid contact with your vehicle and improves your feel of your race car. Not only does this enhance your performance, you’re also safer racing this way. Tests have shown that if you support and maintain alignment of the head, shoulders, pelvis and thighs, drivers can withstand enormous decelerations with minimal or no injuries.

Our expert team is passionate about the tiny details of your racing machine’s seats, harnesses, and other vital components. For us, performance is about much more than just reducing weight. All Racetech seats have parallel sides for ease of fitting and driver positioning. The lack of flex in the shoulder area of our seats helps reduce fatigue and improves safety. The six-point mounting method we pioneered helps improve car handling and the ability to tune the chassis. These features, and more, literally make the difference between life and death or injury.

With a Racetech seat, you don’t have to pay top dollar to take advantage of our innovative thinking and design. Many of the features in our top-of-the-range seats carry right across our range. No matter which seat you invest in, you still get back-mounting, square shoulders and the simple, nothing-to-fail cooling system that Porsche Works and V8 Supercar drivers swear by.

And when it comes to sizing, no other racing seat manufacturer is more accommodating. We offer you the widest range, and each seat in all our ranges includes an ergonomically moulded removable base cushion and seat geometry that ensures you’re always sitting comfortably.

Choose a Racetech seat. They’re made for people like you. Drivers.

PRODUCT INFORMATION

Racetech 2-piece 5mm aluminium (5083) bracket for back-mounting seats. This reconfigurable, adjustable bracket bolts to the shoulder beam of Racetech 4100 or 119 series seats and allows you to fix the seat to the lateral rollcage tube. If using our RTB2005C roll cage clamps at least two holes must be drilled to bolt on the clamps, once the seat is set up in the optimum position. Etched reference lines are provided as a guide, but holes can be drilled in other locations if required and using engineering consideration. 

Compatible with the following Racetech seats:

  • RT4100, RT4100T, RT4100WT, RT4100HR, RT4100THR, RT4100WTHR
  • RT4119HRW, RT4119THR, RT4119WHR, RT4119WTHR, RT4119W, RT4119WT
  • RT9119HRW, RT9119THR, RT9119WHR, RT9119WTHR
Technical
Weight 0.90kg
Material 5mm alloy (5083)
Hole Spacing (Seat) Nom: 250mm



Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30585112009

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Jon
Fort Morgan, US
★★★★★ 4
Works
Size: 8.5"x11"
Works great for sublimation. Get plenty of sheets. Great value for the price. The paper is pretty thick and seems to hold a good amount of ink without smearing.
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Reviewed in the United States on April 9, 2026
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Miss Washington Creates
Lowell, US
★★★★★ 5
My go-to sublimation paper for crafting
Size: 8.5"x11"
I've used several sublimation papers, and this one has worked really well for my crafting projects. The colors transfer bright and vibrant, and the images come out crisp with good detail when using the proper sublimation printer and ink. The paper feeds smoothly through my printer and feels like a good quality weight—not too thin and not overly thick. I've used it for tumblers, keychains, and other sublimation projects, and I've been happy with the results. I also appreciate getting 110 sheets in one pack because it lasts a while, especially when working on multiple projects at once. Overall, this is a reliable sublimation paper that gives consistent results and is great for crafters or small business owners.
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Reviewed in the United States on May 31, 2026
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B.Nicole
San Leandro, US
★★★★★ 5
My Go-To Sublimation Paper — Flawless Results Every Time
Size: 8.5"x11", Size: 8.5"x11"
This is hands down the best sublimation paper I’ve used and the only one I continue to buy. I get a perfect transfer every single time—no fracturing, no fading, and no uneven results. The paper dries fast, which makes my workflow so much smoother, especially when I’m producing items in batches. I use this regularly to make air fresheners and tote bags for my small business, and the color payoff is always vibrant and crisp. The transfer rate is excellent, and it works beautifully on light-colored, high-quality polyester and other sublimation-ready surfaces. If you’re a small business owner or crafter who values consistency, quality, and ease of use, this paper is absolutely worth it. I highly recommend it and will continue to repurchase.
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Reviewed in the United States on January 24, 2026
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Jimmy
Dallas, US
★★★★★ 5
Best Sublimation Paper
Size: 8.5"x11"
I’ve been using A-Sub paper for my sublimation projects, and it is easily one of the best. The ink dries almost instantly once printed, so I don’t have to worry about smudging the design or getting those annoying "pizza wheel" marks from the printer rollers. The paper itself feels substantial and doesn't tear or curl easily. One of the biggest wins for me is that it never jams; it feeds through perfectly every time, saving me the frustration of wasting expensive ink and paper. When I go to press my designs, the ink releases almost completely, leaving very little behind on the paper and putting all that color onto the project. The final results look super professional, with colors that are vibrant and sharp rather than looking faded or dull. It has worked perfectly for everything I’ve tried so far, and if you want a reliable paper that gives you consistent, high-quality results, this is definitely the one to get.
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Reviewed in the United States on February 25, 2026
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Nadiagne
Grantham, US
★★★★★ 5
Ideal for sublimation beginners.
Size: 8.5"x11"
Asub sublimation paper has been excellent for my projects. The ink transfer is very good, the colors are vibrant and defined, and it dries quickly. It has helped me achieve clean and professional results, even as a beginner. Without a doubt, it's a reliable, high-quality paper for sublimation.
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Reviewed in the United States on February 15, 2026

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