Ronstan Track - Series 42 - Luff Groove Profile 2m ronstan core block series 100 - stand-up swivelling Requires existing bimini mount bracket

Requires existing bimini mount bracket or wake tower arm connection

Sierra part no

bulkheads or spars minimising friction and chafing

Steering Post Assembly - Availble in 3"

Ronstan Track - Series 42 - Luff Groove Profile 2m ronstan core block series 100 - stand-up swivelling Requires existing bimini mount bracketConvenient 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