Search results for: 'the complete rope course manual by knurl rohnke'

The "COBRA" cable pulley zip line trolley represents the most advanced design work using state of the art engineering techniques to build the safest and finest zip line trolley for the ropes course industry. Learn More

The Mighty Mini is the only zip line trolley that has 2" wheels which means full size bearings, fast zip line runs, a unbeatable longevity for a small frame trolley Learn More

The Fat Cat is from a line of proven performers for zip line operations: Robertson Mountaineering. This specialized design works great for the thicker and larger 1/2" - 3/4" cables used more and more by zip line tours and canopy tours. Learn More