Liner bearing makes the sliding more smoothly and small noisy.
5 times force of the steel cable and the four bar linkage to ensure the linearity of the movement track.
Hard chromium plated cast steel. Vertical pin hole entry design.
Φ5mm cable pass through 800kgs tension test. The cable is tensile, wear-resisting and safe.
Super PP flexible pulley. ( Same bumper material )
Cross-Over humanized design can use for one or both end. The pulley can be rotated by a small amplitude.
10 ring adjusting iron chain can meet different training needs.