A mid-size zipline trolley engineered to run and run. Rubber-sealed, deep-groove bearings give smooth performance over thousands of kilometres, and aerospace-grade 7075 aluminium side plates keep flex to a minimum.

A rubber buffer absorbs impact at the end of the run. The main attachment point takes a wide range of karabiners and snaphooks, with extra holes for a secondary lanyard and accessories. The redundancy axle has a colour-coded collar for quick identification. Made by ISC in North Wales.