Ronstan Track - Series 19 - Standard Profile ronstan ball bearing series 75 - triple becket cleat This is a 3 bolt

This is a 3 bolt gasket used on the bottom half of the thermostat housing where it meets the intake manifold

and painted in hi temp black

Sharper cut-off angles and vibrant starboard and port colors for better visibility

capable of delivering up to 50 1/2 second blasts per charge

Height 430mm

Ronstan Track - Series 19 - Standard Profile ronstan ball bearing series 75 - triple becket cleat This is a 3 boltPatented 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