About: ISC - Zipspeed Tandem Pulley - 3-inch Wheels
ISC Trolleys are fitted with high quality, sealed bearings as standard. Rubber seals help to retain grease and defend the bearings from the ingress of dirt and debris, offering optimal performance and durability. All Trolleys are fitted with end-stops and are suitable for use with zip braking systems.The NEW Zipspeed Tandems represent industry leading Zipline Trolley innovation at its most affordable!
ZipSpeed Trolleys are fitted with special Rubber-sealed, Deep Groove Ball Bearings as Standard. These Bearings have been chosen for optimal high speed, low friction performance. The rubber seals retain the grease lubricant, whilst defending the Bearings from moisture and contaminants; giving the Zipspeed a lifespan of thousands of miles/kilometres.
The ZipSpeed Trolleys are fitted with a rubber brake buffer to absorb impact load at the end of the run. The side plates are made from Aerospace Grade 7075 Aluminium, to minimize flex. We have also introduced a rubber brake buffer to help to absorb the impact at the end of the run. The main attachment point is large enough to accommodate a wide variety of Karabiners and Snaphooks. There are extra attachment holes for a secondary lanyard and a small central hole which can be used to fit an accessory (handle bar etc).
We offer versions for 13 mm (1/2-inch), 16 mm (5/8-inch) or 20 mm (3/4-inch) Wire and the center redundancy axle is fitted with a color coded collar, for easy identification.
- Body Material: Aluminum
|(MBS) Minimum Breaking Strength (kN)||40|
|(MBS) Minimum Breaking Strength (lbf)||8992|
|Wheel material||Stainless steel|