Rockstop® is a tough, highly shock absorbing rubberised polymer designed to fit on your MTB rim and protect it from dings, and your tyre from most impact punctures and burping.


The geometry of the cross bridges forces the Rockstop® edges against the tyre sidewall, so that if you hit a rock it's the shock aborbing meat in the tyre and rim  sandwich, preventing pinch punctures and rim damage. 


Rockstop® 29" has been designed on a 30mm rim and will suit 23-34mm rims.


  • It's easy to fit.
  • You don't need any glue.
  • You don't need any extra valves.
  • It comes ready assembled.




Color: yellow
    • High shock absorbing rubberised polymer
    • Weighs appx 250g per wheel
    • Colour yellow
    • Manufactured in the UK



    • 1 x Rockstop 29"
    • Assembly guide
    • Rockstop® merch
    • Some Cumbrian air!
  • We've done extensive testing with Pro/Semi Pro and general all round gnarly riders so with their contribution to the design of Rockstop®, we are confident you will not be disappointed. As such, we will only accept returns if the item is unused i.e. not been fitted and ridden and returns to us with all the original packaging. Please send back to us with in 30 days of the order being placed and we will give you a full refund.

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