Metal steel springs for Kangoo Jumps, ideally PRO version and KJ XR3 springs, available in the e-shop at a discount. The listed price is for 1 pair.
Original price was: 750 Kč.450 KčCurrent price is: 450 Kč.
Spare parts for jumping shoes
Product description
Metal steel springs for Kangoo Jumps PRO and XR3 are designed to increase load capacity, allowing for higher weight support. The listed price is for 1 pair (2 springs). We strongly recommend using these springs especially in combination with Plus PRO springs, which can also be used separately and increase load capacity by 5–10 kg (with metal springs by an additional 10 kg). They are standard with the KJ PRO7 model, but can also be installed on the KJ XR3 model after removing the middle spring, preferably in combination with PRO 6 or PRO 7 springs. If you weigh over 90 kg, we recommend replacing the shells with the stronger Hard type and combining them with PRO springs. This can increase load capacity by approx. 20–30 kg – up to 100 kg for sizes S or M (up to 110 kg for sizes L and XL, which already have Hard shells from production). Contact us and we will help you choose and set up your boots.
If you are also interested in replacement springs for Kangoo boots XR (600 CZK), XR PRO (700 CZK), or POWER SHOE = children’s Kangoo boots (480 CZK), go to the page with colored replacement springs
Spring replacement – on time!
To prevent shell cracking, we recommend timely and regular replacement of colored springs (approx. every 60–80 hours of use depending on your weight, load, and performance).
Here is an illustrative example of how to recognize worn-out springs that should be replaced

Comparison of worn and new spring lengths 
Narrowing of worn and new springs Specifications
SKU:
Category: Spare parts for jumping shoes
















