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 and Boot clips depending on the exact caliper you are using so to ensure that you order the correct seal service set please measure your piston’s for the seal sizes.  Where applicable we ask that at the check out you include the text printed in the top of the caliper.

Kits are available for the following Hi Spec Motorsport calipers:

  • Hi Spec Ultralite 2 caliper
  • Hi Spec Ultra lite 4 caliper
  • Hi Spec Billet 4 caliper
  • Hi Spec Monster 4 caliper
  • Hi Spec Monster 6 caliper
  • Hi Spec Mega Monster caliper
  • Hi Spec Monster 8 caliper


How can i help?

Before you leave. Is there anything I can assist with? With 17 years of industry knowledge and hands-on experience, I’m here to help. Let’s get you race ready!

Welcome from Garreth at GSM Performance

A big thanks from myself, Garreth, for visiting my e-store. My family-run, motorsport equipment showroom is based in the heart of the UK and we specialise in motorsport safety equipment for every motorsport fanatic. From track-day fans to the hardcore rally drivers.

We appreciate each and every customer that entrusts us to provide them with their new racing parts!