F11 Mainsail

F11 Bi-Radial Race Mainsail
3 x times National Championship winning design 2020, 2021, 2022.
Customised to suit your crew weight and mast type.
The Bi-Radial panel layout allows for fine control of the depth and twist in the sail, and results in a very clean exit shape and easy adustability of power for the conditions.
Includes, Highest Quality Contender RSQ3.75 Polykote Dacron, vernier adjustable battens, telltales, numbers, logos, sailbag.