Trolley Vertical limit Stage 4 Designs has you

Stage 4 Designs has you covered

which minimizes deflection and maximizes smooth travel

It can be mounted to a static horizontal bar

The Bat House is a bar mounted single handed cliff hanger board featuring our 4" wedges in both the upright and downward positions

The standard key can also be set up in a specific way using two horizontal bars stacked one above the other

Trolley Vertical limit Stage 4 Designs has youThe Stage 4 Trolley is our premium take on the classic pipe sliderengineered for smoothness, silence, and durability. What sets this trolley apart is the seamless ride youll feel with every rep, built to withstand the demands of serious training and competition. Crafted from Baltic birch plywood, the trolley box is both glued and screwed for maximum strength, giving it the reliability to handle hundreds of runs without compromise. The heavy duty D