Fast, simple and reliable. The patented Ronstan Ballslidetm system uses the existing mainsail in the mast. It is therefore not necessary to install a rail. The Ballslidetm carriages have so-called "captive ball bearings", which means that the balls remain in the carriage, even if the carriage is not installed, and can therefore be easily removed and placed on the mast when the mainsail is to be installed. The BallslideTM carriages fit the most popular masts, and for boats up to 60 feet. The continuous ball bearings make it easier and faster to hoist and lower the sail. No rail is required. The Ballslidetm uses the existing mainsail The range includes all parts to make a complete system.
Series 8 for boats up to 18 m or a sailing area of 60 m2
