J-70 F-1X MAINSAIL Color:White The GS-1 Minus Dacron comes

The GS-1 Minus Dacron comes standard with a carbon headboard and carbon battens fitted in dacron batten pockets

The Race mainsail is forgiving and easy to trim through the whole wind range

The 3Di construction makes for a lightweight

The luff is finished with small clips to fit to your forestay

It's made out of a durable Nylon cloth to ensure longevity with high use

J-70 F-1X MAINSAIL Color:White The GS-1 Minus Dacron comesThe J 70 F 1X mainsail is an all purpose mainsail, delivering optimum performance in a variety of conditions. This is the flattest sail in our range, ideal for flat water sailing, and is manufactured to a cross cut layout and built from 5. 5oz Dacron. Smooth and easy to trim, this mainsail is suited to both Selden and Southern Spars masts.