STREXBOX Disc (S-M-L)
- Fast & Worldwide Shipping
- Kynett covers all import duties and taxes for U.S. orders.
- 1-Year Warranty
- CE (MDR) Certified
- Low stock - 9 items left
The Kynett STREXBOX resistance discs are engineered to deliver maximum inertia and training output within a compact flywheel system.
Designed specifically for the STREXBOX, each disc generates a high level of resistance, allowing users to achieve a strong training stimulus without the need for large or complex setups.
The STREXBOX disc system provides exceptional resistance per disc, outperforming traditional flywheel systems and enabling efficient, high-intensity training.
Each disc level is optimised for different training goals:
-
S Disc (0.038 kgm²)
Ideal for controlled movements and rehabilitation, delivering peak forces up to 90 kg (198 lbs) -
M Disc (0.086 kgm²)
Designed for strength development, reaching peak forces up to 130 kg (302 lbs) -
L Disc (0.104 kgm²)
Built for maximum resistance and eccentric overload, with peak forces of 200+ kg (400+ lbs)
Adjustable Resistance
The STREXBOX allows you to train with up to three discs, making it easy to adjust inertia and training intensity by stacking discs.
This flexibility supports a wide range of training applications:
✔ Strength training
✔ Power development
✔ Eccentric overload
✔ Rehabilitation
Kynett ships its products through the worldwide network of UPS. The UPS network ensures that your order can be delivered worldwide within 1-4 business days.
Just before a shipment, the customer receives a tracking number, so that the shipment can be followed by track & trace.
Please note for customers outside the EU:
That any duties and import taxes are the responsibility of our customers. These fees are determined by the customs authorities in your country and are separate from the product's purchase price and shipping charges.
When you place an order with us, you may be required to pay duties and import taxes upon the arrival of your package. The customs authorities in your country will assess these fees based on the declared value of the items in your order and the applicable customs regulations.
