6m PRO Line ExtensionsIndustry leading 100% SK99 German made ultra low stretch flying lines. Pair the 6m Line Extensions with your 10m or 12m Pro Lines to create 16m or 18m short lines for wave riding or tighter kiteloops. The Navigator Pro Control Systems are supplied with 22m Lines, with a split at 12m, which is far enough for the bar to travel to completely depower our largest kite when you flag out. Remove the standard 10m top section of line and replace with the 2m