This is some mod’s I have done to my Rev’s bars. I was often annoyed with the effort required to depower / power up the rev’s, I have changed the type of rope and added a pulley to my bars these 2 simple things have made a big difference! I used a 21mm Riley roller bearing block and 6mm spectra rope, the rope relaced the grey Slingshot rope and I inserted the pulley just under the double stainless rings. See the attached pictures. I have had kited with these changes for the last month with no problems yet, except for the Stopper Ball slides down the rope after a few minutes kiting. I fixed this by putting a bit of cloth inside the Stopper ball holes to hold it tight. I have also found the bar is easier to pull in & push out whilst turning the kite, the rope is a little thinner and the bar slides nicely. I sure I’m not the first to do this but I haven’t seen it and it an easy improvement to the bars performance.
Grant.