CTSC 80 ft Zipline Kit
What We Like
- Harness, seat and tensioning kit all included
- Clearest setup instructions in this group
- Nylon webbing tree protectors, not rigid tubes
- 80-foot cable suits a typical backyard span
Worth Noting
- Needs re-tensioning after the first hard session
- Pulley bearings and wheels are the wear point
- Brake
- 6.4 ft stainless spring brake
- Cable Length
- 80 ft
- Recommended Age
- 8 years and up
- Included Components
- Harness, seat, brake, tensioning kit, 2 tree protectors
Read the full review
The CTSC box is fuller than most: a seat, an adjustable harness, a 6.4-foot stainless spring brake, a cable tensioning kit, two nylon webbing tree protectors and the cable itself. That completeness is why it's our top pick. The harness is the part we care about most — it's what lets a cautious eight-year-old take a first ride before they trust a disc seat, and it comes in the box rather than as an extra.
The cable splits into an 80-foot main line and a 7-foot sling that wraps the starting tree, so the trolley never runs against bark. Eighty feet is the size that matches a normal suburban yard: enough run to feel like a real ride, without the sag a much longer cable develops when the anchors aren't far apart. We think that's the right trade for a first kit — you give up length and gain a cable you can actually get tight.
Tensioning is where this kit, like every turnbuckle kit here, gets fiddly. The included tensioning kit helps, but the last stretch of tightness wants more leverage than two hands on a wrench, and a cable that stays slack drops a light rider onto the grass well before the end of the run. Line up a second adult and a long-handled bar, and expect to take up the slack again after the first hard afternoon of riding.
The details around the edges are sensible. The nylon webbing tree protectors flex around a trunk rather than sitting as rigid tubes, and they're easy to check for wear. Bearings and wheels are what we watch on any kit at this level, and these are ordinary rather than exceptional. Still, nothing else here arrives this close to ready to ride.
Bottom line: Our default pick for a family's first backyard zipline: everything arrives in the box, the instructions are the clearest here, and 80 feet fits most yards.