even on difficult surfaces

Den dobbelte udformning giver god kontrol ved håndtering af liner

så håndtering og brug om bord bliver mere praktisk

der ligger pænt og er nemt at arbejde med i daglig drift på båd og i marina

Ronstan Ballslide intermediate car Volvo Penta 2001D even on difficult surfacesFast, 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