Replacement Extra Hard Shell for XR3 and PRO Series Models.
This is the hardest shell available in the Kangoo Jumps range, engineered for maximum resistance and durability. Designed specifically for XR3 and PRO series models in sizes L–XL, it offers superior support for very athletic or heavier users who require the highest level of structural reinforcement.
In some cases, based on the user's body weight, the Extra Hard Shell can also be used as the lower shell for S and M sizes. If used in this way, it must be paired with the KJ PRO Non-Slip Tread / Sole for proper fit and performance.
Key Features:
The most rigid and supportive shell in the lineup
Ideal for intense athletic use or heavier body weights
Compatible with XR3 and PRO series boots (L–XL standard use)
May be adapted to S–M sizes as a lower shell only (requires KJ PRO Non-Slip Tread / Sole)
Universal fit for upper or lower position - no need to specify when ordering
Maintenance Tips:
While the Extra Hard Shell is built for durability, overused T-Springs can cause added stress and increase the chance of shell damage. For optimal performance, replace T-Springs every 80 hours of use. Shell wear will vary depending on user weight, intensity of use, and environmental conditions.
Note: Sold as a single unit!
KJ Shell XH ExtraHard (1 unit)
At Bluma Jumps, the Official Distributor of Kangoo Jumps® in the United Kingdom, we are committed to providing high-quality products and excellent customer service. All orders placed through our website are subject to our Store Policies. Please read through carefully.



