Ozone R1 V4 Pro-Tune Speed System Pulley Lines Pumps it constantly generates propulsion and

it constantly generates propulsion and relieves the pressure on your body

This key lock seems pointless until you get out of the water as the sun goes down and you are trying to put your 4 digit code in correctly in the dark in a cold

Construction

decreasing the amount of time you switch your paddle from side to side

The non-slip texture on the shaft and grip will give both comfort and grip while paddling hard

Ozone R1 V4 Pro-Tune Speed System Pulley Lines Pumps it constantly generates propulsion andReplacement pulley lines for R1 V2, V3, V4 The Pro Tune Speed System offers 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