Motamec Universal Alloy Seat Side Mounts | Lightweight FIA Approved

Motamec Universal Alloy Seat Mount Brackets – FIA Motorsport Side Mounts

The Motamec Universal Alloy Seat Mount Brackets are lightweight FIA-compliant side mounts designed for secure installation of side-mounted racing seats in rally, race and track vehicles.

Precision manufactured in the UK using CNC-cut and CNC-folded 5mm aluminium alloy, these motorsport seat brackets provide exceptional strength while delivering a significant weight saving compared to traditional steel mounts.

Finished in black anodising with included Motamec vinyl stickers, these universal side mounts are ideal for professional and club-level motorsport builds requiring lightweight, durable and adjustable racing seat installation.

Sold as a pair for one seat.

Lightweight Alloy Motorsport Seat Mounts

Reducing unnecessary vehicle weight is essential in competitive motorsport, and the Motamec alloy side mounts are engineered to provide maximum strength with reduced mass.

At approximately 2.1kg per pair, these brackets are around 37% lighter than equivalent steel seat mounts while maintaining excellent rigidity and support.

The lightweight alloy construction helps:

• Reduce overall vehicle weight
• Improve motorsport performance
• Maintain strong seat support
• Improve cockpit efficiency

Ideal for:

• Rally cars
• Circuit race cars
• Drift builds
• Sprint and hillclimb vehicles
• Lightweight race car projects

FIA & Motorsport UK Motorsport Compliant

These seat brackets are designed to meet current Motorsport UK and FIA specifications for motorsport seat installation.

Suitable for use in:

• Motorsport UK competition vehicles
• FIA race and rally builds
• Professional motorsport fabrication
• Clubman race cars
• Track-focused competition builds

The strong side-mount design helps ensure:

• Secure seat positioning
• Reduced seat movement
• Improved driver support
• Reliable competition installation

Precision CNC-Manufactured in the UK

Unlike lower-quality pressed mounts, Motamec side brackets are precision engineered using CAD design and CNC manufacturing techniques for improved accuracy and consistency.

Features include:

• CNC-cut 5mm aluminium alloy
• CNC precision folded construction
• CAD-designed mounting geometry
• Black anodised finish
• UK manufacturing quality

This results in a highly accurate and durable mounting solution suitable for demanding motorsport environments.

Universal Racing Seat Compatibility

The universal fitment design allows compatibility with a wide range of side-mounted FIA racing seats.

Compatible brands commonly include:

• Sparco
• OMP
• Cobra
• MOMO
• Corbeau
• Motamec
• Other universal side-mount race seats

This makes the brackets suitable for custom race car builds and seat upgrades across multiple motorsport disciplines.

Key Benefits

• Lightweight alloy racing seat side mounts
• FIA and Motorsport UK compliant design
• Precision CNC-cut and folded construction
• Manufactured from strong 5mm aluminium alloy
• Approximately 37% lighter than steel equivalents
• Black anodised motorsport finish
• Universal fitment for most racing seats
• Precision made in the UK
• Suitable for rally, race and track vehicles
• Sold as a pair for one seat installation

Who Are These Seat Mounts For?

The Motamec alloy seat brackets are ideal for:

• Rally competitors
• Circuit race teams
• Drift car builders
• Motorsport fabricators
• Sprint and hillclimb competitors
• Lightweight race car projects
• Motorsport UK competitors seeking reduced cockpit weight

They provide a professional lightweight solution for secure FIA motorsport seat installation.

Frequently Asked Questions

Are these seat mounts FIA compliant?

Yes. The brackets are designed to meet FIA and Motorsport UK specifications for motorsport use.

What material are the brackets made from?

The brackets are manufactured from CNC-cut 5mm aluminium alloy.

How much do the brackets weigh?

The brackets weigh approximately 2.1kg per pair.

Are these lighter than steel seat mounts?

Yes. They are approximately 37% lighter than equivalent steel side mounts while maintaining excellent strength.

What racing seats are these compatible with?

The universal fitment design suits most side-mounted racing seats including:

• Sparco
• OMP
• Cobra
• MOMO
• Corbeau
• Motamec

Are these brackets made in the UK?

Yes. The brackets are precision manufactured in the United Kingdom.

What motorsport applications are these suitable for?

These mounts are suitable for:

• Rally cars
• Circuit race cars
• Drift builds
• Sprint and hillclimb vehicles
• Track competition cars