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Planted Steel 90 Degree Universal Side Mount – Black

£122.40Incl VAT£102.00Excl VAT
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The Planted Side Mount is an “L” shaped bracket used to install side-mounted seats. These side mounts are made from 1/8th inch thick steel that weighs approximately 5.5 lbs and is powder-coated black. The Planted side mounts will fit most side-mounted seats and have been tested on Brands such as Bride, Corbeau, Cobra, Momo, NRG, OMP, Ractech, Recaro, Sabelt, Sparco, Status Racing, and Takata; other brands may be compatible with these side mounts despite not being tested. The side mounts are designed to bolt directly to sliders but have multiple slots for increased accessibility when directly mounting (without sliders).

90 Degree vs Offset Side Mounts

  • Planted offers two types of side mounts; 90-degree and Offset. Both are available in Aluminium or Steel.
  • The most common type of side mount is the 90-degree. These should be used when the width of the sliders is narrower than the width of the seat so the sliders sit under the seat.
  • Offset Side Mounts are less commonly used side mounts and should be used when the width of the sliders is equal to or more than the width of the seat.
  • Either of these side mounts can be used when directly mounting without sliders. We recommend using 90-degree side mounts though because the overall assembly is narrower allowing for more side-to-side accessibility.

Key Features:

  • FIA Compliant
  • Tested on multiple popular side-mounted seat brands
  • Multiple slots for accessibility
  • Steel side mounts


Pricing: The pricing is for one pair of Planted Steel 90 Degree Universal Side Mounts (sold in pairs; left and right)




Fixing Type

Powder Coat Colour

Side Of Vehicle


Installation Type

In-store displays:

We have a premium range of over 125 seats from brands including: Bimarco, Cobra, Corbeau, Sparco, OMP, Recaro, GP-Race, and Bride to name just a few brands we work with.  

Alongside this, we also stock and display HANS devices, harnesses, race-wear, race-suits, FIA helmets and various other safety equipment. If you are looking to visit us to see and try any particular seat or product, please contact us in advance and we’ll be happy to help.

In-Store appointments:

Due to the specialist nature of our services, we do ask that you please contact us in advance to book an appointment. We have multiple slots available each day including selected availability at the weekend.

Working by appointment allows us to dedicate our time with you and provide a personal and professional service. We’ll always ensure you leave with the right equipment for your needs.

Slice it in 3: (option 1)

Available on orders over £50.00

Spread the cost in 3 equal card payments.
No fees, no interest and no credit check. No impact on your credit score!
Simply add your products to your basket and checkout. 
Choose Slice it in 3!

Pay later finance: (option 2)

Available on orders over £300.00

Spread the cost of your purchase into equal monthly payments.
Available over 12, 24 or 36 months at just 12.9% interest
Simply add your products to your basket and checkout. 
Choose Klarna finance!

Fast delivery lead times:

If you require fast delivery, please contact us in advance of ordering and we’ll happily check stock allocation and availability for you. We carry a large amount of stock at our showroom and across multiple distribution hubs. This allows us to provide immediate dispatch across a huge number of brands from Corbeau and Cobra through to Sparco and OMP. (Does not apply to all items)

Due to the niche market we work in, some products are custom hand made to order, or special order from manufacturers like PCI Racing and Planted Technology. If you want to know how fast a product will be dispatched. Simply drop us a message through our Contact us form.

Addtional lead time notes:

Quick dispatch: Stocked products are dispatched within 24-48 hours with Parcel Force.
Sparco roll cages: We can only deliver these to a registered (LTD) company address.
In-store collection: Please contact us in advance to book an in-store collection appointment.


Tillett seats are custom-made to order due to the specialist nature of the products. These stunning Carbon seats are handcrafted here in the UK. We do not currently stock or display them in our shop as they are special order items.

Current lead times: Tillett seats are currently average delivery times of 8-14 weeks due to hand demand and production capacity. Dispatch times vary and will depend on constantly rotating stock. Please contact us for precise lead times prior to order.

Need them fast?  Please contact us in advance to check our stock and product availability. If we have excess stock of some models, we may be able to dispatch them within a shorter lead time. Speak to us in advance to find out how we can assist.

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