Ronstan Batten Car System Track Mounting Slugs - Suits Series 19 track, Includes M5 Screw - RC00310 bearing Depth from Flywheel to inner

Depth from Flywheel to inner Pulley centre 41mm

Central hub hole can be used as a becket take-off point

Cavitation Replacement Spring

resistant acetal sheaves

Ronstan Batten Car System Track Mounting Slugs - Suits Series 19 track, Includes M5 Screw - RC00310 bearing Depth from Flywheel to innerConvenient track mounting slugs are available for fitting standard profile track to the luff groove of existing masts. Patented 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