The Callis Z6000 PRO has been developed specifically for high-performance athletes who require a robust, advanced slat-belt treadmill for their daily training.
The slat-belt technology provides the best ergonomic running experience with minimal impact on the joints. No slippage, a top speed up to 18.5 mph (30 km/h) and biofeedback functions make training on the Callis Z6000 PRO a true experience.