Track & Traveller Systems provide low friction performance and ease of adjustment. Ronstan systems have been put to the test by Round the World race teams, Vendée Globe challengers, and international sailing professionals who demand the highest performance and dependability.
1/4" (6.35mm) diameter ball bearings deliver superior strength, low-friction performance, and durability in high-load marine traveller and batten car systems
5.00 millimeter (0.197”) diameter ball bearings deliver superior strength, low-friction performance, and durability in high-load marine traveller and batten car systems
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