Ronstan Track - Series 19 - Standard Profile pfd with a Point Centre Diameter

with a Point Centre Diameter of 28

Ronstan BB Orbit Blocks™ feature strong

- Optional leg bracket kits enable folding for compact storage or leg removal

Here's why you need to add it to your boating arsenal:

Ronstan Track - Series 19 - Standard Profile pfd with a Point Centre DiameterPatented system uses low profile cars running on twin races of acetal ball bearings. Cars use the existing luff groove of the mast (no track or installation work required). Ball bearings are captive for easy loading and unloading of cars from mast. They can be easily switched between fully battened and soft luff mainsails. Minimum distance from mast to mainsail luff enhances mainsail efficiency. With a complete range of car profiles and feet there is