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Established 2003, Nottingham showroom
Call the team: 0115 989 3488
Drilled brake disc and red caliper on a car in the garage

Hi-Spec Hubs and accessories

Hi Spec Motorsport provide Un-anodised and anodised hubs and hub assembly kits along with hub accessories including bearings and grease caps. The Hi Spec lightweight aluminium hubs have been designed as a direct replacement for the a small range of vehicles.  These hubs are the lightest available and are ideal for lightweight kit cars. All […]

Brake discs, pads and braided hoses laid out on a bench

Hi-Spec Road Caliper Seal Kits

We are now able to provide the full range of Hi Spec Motorsport seal service kits as found following the link below. These kits are vital for the servicing of your Hi Spec Motorsport calipers. Hi Spec Motorsport road seal service kits These service kits contain a different number of seals, O Rings, Nipple caps […]

Drilled brake disc and red caliper on a car in the garage

Hi Spec replacement rotors

The entire range of Hi Spec Motorsport replacement rotors are now on-line. These are available from 260mm to 380mm in a variety of finishes including Spot Grooved and cross drilled. Rotors are also designed with solid, straight or curved vein constructions. These can be found here following this link. These are made to fit all […]

Brake discs, pads and braided hoses laid out on a bench

HI Spec 325mm Billet 4 Kits

HI Spec Billet 4 brake conversion kits are a fantastic way of increasing your braking performance at an affordable price. Hi Spec brakes are manufacturered in the UK and are hand made for each customer to your exact specification. We can provide this with a vast range of colours, disc styles and pad types. HI […]

Drilled brake disc and red caliper on a car in the garage

GSM Brakes goes live!

For 2011 we decided it was time for a fresh new look, our Big Brakes4u website recieved its latest make over. Presenting our all new look GSMBrakes website. The very best in automotive brake conversions including Brembo, D2 Racing, Hi Spec, K Sport, Tarox and more. New products are being added regularly along with manufacturer […]

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