BALLSLIDE car serie 8 - RONSTAN

An innovative car system. RONSTAN BALLSLIDE cars allows you to equip your mainsail with ball bearing cars, without the extra weight or extra cost of a track, and above all with extreme simplicity. This car is equipped with two plastic inserts, which slide directly into the aluminum luff groove of the mast , and two Acetal ball bearings races, outside, on either side of the luff. They provide real ease of rolling for batten cars, which often rub on the mast. Car body is made of black anodized aluminium, for very good resistance to wear. Du to a number of feet, this cars could fit to the majority of masts available on the market. Thanks to the captive balls, cars can be removed from the mast without the risk of losing balls. This system makes it possible, if necessary, to add a ball bearing trolley only on the forced batten, where the friction is greatest during hoisting. In order to determine the trolley and especially the inserts adapted to your mast, it is necessary to determine the geometry of the luff of your mast. Feel free to contact us.