Description The Ozone R1 V4 Pro-Tune Speed System Pulley Lines offer minute adjustment to keep the kite performing at its best in the correct trim. Durable line materials reduce wear and tear on the pulley lines, with increased resistance to stretch or shrinkage for a longer life span. The Speed System is a Double-Pulley layout using high spec low friction Ronstan Orbit pulleys. These are just replacement pulley lines – Suitable for R1 V2, V3, V4 Check out our full Ozone range here
