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SR-71 HYPER SPEED

The SR-71 Hyper-Speed is the fastest zip line trolley! Bearings are made of a special material and double sealed in high tech carbon based fluid, The SR-71 Hyper-Speed has nearly 100% efficiency and almost no resistance. It is designed for mile long zip lines at 100 mph! These bearings will not burn up, seize, or overheat for your zip line operations. The specially machined axles give extra stability, unmatched strength, and balance for your hyper speed zip line run. Each set of bearings cost 6 times the cost of normal trolley bearings...Ouch! But if you need ultimate speed, this is the only speed trolley in it's class!

Spin the wheel of any other trolley; You'll be lucky to get one or two seconds of continuing spin. Spin the wheels of the Hyper-Speed and it will spin for 10 - 12 seconds. Yea. Its fast and designed to take long high speed zip line runs all day!

The 2012 model is built from .101 thick 304 stainless steel. Unlike the competition it is assembled using specially built bearings made from space age material and lubricated using carbon nano fluid technology. The machined axles add stability and balance. This all may cost more but gives the SR-71 zip trolley unparalleled speed and structural integrity. Safety is always a primary objective, and the SR-71 zip trolley uses an additional back up bolt should there ever be a catastrophic failure during use. The sheaves are case hardened to a 56-58 Rockwell steel finish. Built to accept two carabiners at the attachment point for extra safety.

WARNING: SPEED KILLS!!

Use of this trolley on steep or otherwise 'fast' zip line probably will result in serious injury, death, or worse. ONLY an expert should decide if this trolley is appropriate for your zip line operation. The SR-71 Hyper-Speed experiences almost no slow down on long, flat runs resulting in high speed and catastrophic collisions with the termination of your zip line. Serious injury WILL occur!