Endurance Motorsport Classic Mini Sub-frames

£105.00 Incl. VAT

Seat fitting hardware matched to the seat and car in the title. Mounting stacks are specific to the seat pattern, so tell us your seat and car and we will confirm the complete kit.

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The Endurance Motorsport Classic Mini Sub-frames (part MAM2A18U297) are steel subframes for installing aftermarket bucket seats in a Classic Mini. The Classic Mini’s floor mounting positions are specific to the era and nothing about them lines up with modern seat hardware without an adapter. These subframes bolt to the Mini’s original floor points and present a standard side-mount-compatible top face for the seat installation above.

At £87.50, these are sold as a pair covering driver and passenger positions in one order. The Classic Mini has a narrow cabin and the seat choice matters: shells wider than the car’s sill-to-tunnel gap cause problems regardless of how good the subframe is. The subframe is only one part of a Mini bucket seat build; the seat shell width, the side mounts, and any runners all need to be compatible with the Mini’s cabin width and floor topology.

Contact us before ordering if you want to discuss the full installation stack for your Mini. We have done enough Mini bucket seat builds to have a view on which combinations work and which ones leave you with fitment problems on an otherwise good seat.

Additional information

Brand

Sport Seat Position

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Will I fit in this seat?
Send us your height and waist size and we will confirm the fit. how a seat actually feels to sit in is a different question, and our showroom team sit in these seats every day, so call us and we will give you the honest answer.

What does showroom stock mean?
It is physically on our Nottingham showroom floor right now, so you can come and sit in it before deciding. If you want us to hold it for a visit, call ahead and we will keep it on the floor for you.

What do I need to fit it to my car?
The car-specific frame for your vehicle, plus a sliding runner if you want fore-and-aft adjustment. Our guide on base mount versus side mount walks through the whole stack, and tell us your car and we will quote the full kit.

How do I know it will feel right, not just fit on paper?
Makers publish widths and weights, never feel, and two seats with identical numbers can feel nothing alike. We keep the ranges on display in the showroom, you are welcome to come and sit in them, and our head support measurements guide shows the kind of real-world data we collect.

Availability

Endurance deliveries arrive monthly

Endurance produce in batches and we take a delivery each month, so the popular models are generally available for immediate dispatch.

Colour makes a real difference here. A standard colour is usually on the shelf; a less common one can run to a few weeks.

If you have a date

Tell us the model and the colour when you ask and we will confirm the position before you order.

Endurance MotorsportBucket Seat

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.

Spread the cost with Klarna

Choose Klarna at checkout and pick the plan that suits you. The options and amounts for this product are shown below.

Use the purchase power check in the Klarna box for a quick, no-obligation look at what you could be approved for before you order.

How it works at GSM SportSeats4u

  1. 1Add the product to your basket and go to checkout as normal.
  2. 2Select Klarna as your payment method and choose your plan. Klarna gives you a decision in seconds.
  3. 3We dispatch straight away. You pay Klarna on the schedule you chose, and any refund goes back through Klarna.

Your questions, answered by Klarna

Klarna is available to UK residents aged 18 and over. Subject to status. Terms and conditions and late fees apply. Klarna Financial Services UK Limited is authorised and regulated by the Financial Conduct Authority. Full details at klarna.com/uk. Every way you can pay with us is on our payment and finance page, or call 0115 989 3488 and we will talk it through.

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.

ParcelForce

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.