BLACK
SPEED GENERATOR
A powerful machine for the biggest and heaviest sailors.
Enormous thrust is the main feature of the BLACK model.
SAILOR WEIGHT
+ 50 kg
J Black will be appreciated by sailors who need still more power. This will require a specific work style from the sailor which will result in amazing performance.
J Black is a very powerful sail however acceleration is not as rapis as with other Classic line sail models.
SAIL FOR COMPETITORS IN THE WEIGHT RANGE FROM 50KG.
VERY HIGH THRUST IS AN ADVANTAGE EVEN IN STRONG WIND.
MANY VERY GOOD WORLD RESULTS.
MAXIMUM DEPTH IN THE CENTRAL PART OF THE SAIL. DEEP SAIL PROVIDING A LOT OF POWER FOR THE SAILOR.
THE CROSSCUT SHAPE ALLWS THE PRECISE CONTROL OF THE SHAPE OF THE SAIL AT EACH STEP OF GLUING PROCESS.
THE MODEL WAS CREATED IN 2011 AS A MODEL TO EXTEND THE CAREER OF THE HEAVIEST SAILORS.
THE JSAIL CLASSIC LINE WAS CREATED AS THE COMPANY GREW. SUBSEQUENT MODELS OF SAILS WERE DESIGNED IN RESPONSE TO THE CHANGING NEEDS OF COMPETITORS. THE FIRST MODEL WAS DESIGNED MORE THAN 20 YEARS AGO AND HAS BEEN POPULAR WITH SAILORS AROUND THE WORLD EVER SINCE. A CHARACTERISTIC FEATURE OF THE CLASSIC LINE SAILS IS A DIAGONAL SEAM BELOW THE LOWER BATTEN. THE MODELS ARE MARKED WITH COLORED DOTS CORRESPONDING TO THE MODEL. SAILS OF JSAIL CLASSIC LINE CAN BE SEWN FROM PLAIN OR SQUARE MATERIAL. WHEN DESIGNING THE NEW JSAIL 2.0 LINE THE CORNERS WERE REBUILT. SAIL TESTS SHOWED THAT THE STRESS DISTRIBUTION IS MORE FAVOURABLE. WE REDESIGNED THE SHAPE AS WELL AS THE INNER LAYERS OF SOME CORNERS.
