Nukeproof Horizon Advanced Rim Defence (A.R.D) has been developed to help riders prevent punctures and rim damage. Their unique design has been in development for over 2 years with our sponsored athletes and staff. Keeping weight down was a key factor in the development of ARD, a 27.5” insert will weigh 130g.

A.R.D uses closed cell foam’s technology to make a lightweight tyre insert which gives you a lot of protection. A.R.D will enable you to run lower pressures without getting flats and in turn assist you to increase your grip out on the trails.

As used by the Team CRC-Mavic, Team Wideopen and many more pro athletes.

In the box you will get a pair of A.R.D Inserts and a pair of copper coloured tubeless valves. The tubeless valves have been specially made for Nukeproof to allow you to inflate and deflate the tyre easily with A.R.D fitted in the wheel.


Read more on ARD here


weight 130g per insert (27.5)
Valves x2 ARD valves included


Easy to fit and remove tyre
Available in 27.5" or 29"
Pinch flat protection
Rim protection
TCS Tubeless compatible
Will not absorb sealant
Patent Pending 1804173.1