NAXEN Zip Line Pulley Tandem Speed Dual Trolley with 25kN Carabiner

Our original ZipSlider lost a bearing/spinner due to wear and tear, this was an excellent and reasonable priced replacement!

I use this on our zip line that goes across our tank. Kids love it. It is outside all the time and has gone through Texas heat, little rain, and cool weather. It keeps on going. I bought a second one for a back up. Great product.

Application: zip line for children and adults. I’ve no experience with zip lines but some with mountaineering.I rigged this and a large pool noodle between two trees, the noodle to be the brake at one end. We have a chain-rigged child’s swing that I clipped into the included carabiner, and the system worked great. Nothing reminiscent of a Rambo movie, but a fun event for the children.

Seems to be holding up with light use so far. Solid and good quality and guessing should last many years of zip lining.

My bad for not looking at pics in the reviews I guess? But this really looked red in the description and I know they make them in different colors but...I was surprised when I opened the box thinking I'd ordered a red Zipline trolley and a red swing seat for my 2 boys. Not the end of the world, just wanted to say something in case anyone else thinks this item is red.

I purchased this trolley for use on a 200' zipline and a 65' zipline that I constructed on my property for use by grandkids and friends. It works very well for the intended purpose. I especially like the fact that the trolley comes with a professional grade carabiner which is essential for easily connecting items such as swing seats and belt harnesses. It would be helpful if the item description would clearly explain the various cable diameters that the trolley is designed for. The item description does not provide this information although the trolley itself provides metric cable diameters...would be helpful for those of us still using the English system to specify the cable diameter in inches. The trolley appears to be very well made and I anticipate it will last for years.

The media could not be loaded.  This Zip-line trolley does everything it is supposed to do. It's form, fit, and function is at a price point that makes it even more attractive.

Initially bought a standard pulley at harbour freight and quickly realized that wouldn’t work. Purchased this one and wow! It worked great on my steel cable zip line. It’s smooth and fast with no digging into the device itself (and I’m 220lb). Great thing is it is easily applied on/off without having to take the pulley apart or take down the line itself. Also works with rope.