Check this

Every molded part of the RP-Bar v3 has been re-engineered to help you push your riding further than ever before. The Pro-Cuff+ quick release surpasses current international testing standards and delivers simple, one handed safety activation. Even with flying line loads of 250kg the release pressure for the Pro- Cuff+ quick release never exceeds 5kg. The innovative Sacrifice Insert System helps eliminate center line wear. Two low friction, replaceable, Delrin inserts line the center of the bar, helping to ensure you never have to replace another depower line. The Double-Depower Stopper lets you position your bar wherever you feel comfortable. It takes the strain from your arms so you can stay on the water for longer. The Redline Safety System gives you the option of left or right handed, single front line leashing and overrides the Dual Depower Stopper automatically. We’ve kept the Big Ass Bar Ends for your safety and comfort and reformulated the EVA for more grip and less slip. With sleeved leader lines and low stretch, 700lb rated flying lines the RP-Bar v3 package is already the most loved 4-line bar we make.