The best possible performance for your sail for tough riders and conditions. Great pumping response, acceleration, light feel and absorption of the hardest conditions for optimal comfort and control. Extra reinforcements added to increase strength for the toughest conditions. Inverted ferrule for higher balance and structural strength. Knowing the mast will be used in waves and strong wind slalom, we made sure to add extra reinforcements to increase strength for the toughest conditions. Bringing a 100% mast close to the durability of an 80% carbon mast.

No compromise in its performance. Best reflex and light weight. If you choose this mast, it's because you want to have the best possible product on the market. Probably the lightest mast with this percentage.

RDM-INVERTED REFLEX

OUR SUPPLIER IS BASED IN ITALY AND PRODUCES IN ITALY. THIS IS TO ASSURE NOT ONLY PERFORMANCE BUT ALSO SAFETY IN THE HARDEST CONDITIONS.

Thanks to new machinery, we were able to work out a new finish for our masts and introduce new technologies in the construction. 2 versions only, to simplify and offer only the best. 

Most of the masts might look the same, but are often produced by different manufactures with different machinery, materials, climates, and technology, Even if the curve or Imcs numbers might be the same, the performance outcome once hauled down in a sail, will be different. Being the backbone of your windsurfing sail, it makes a very important accessory for the rig. The same as having a suit tailor made. The masts have been re-worked as they need to offer in the different sizes, different performance. A 400rdm needs to power up a light wind 5.6 wave sail or high winds catapults on a small slalom sail, while a 340 needs to hold huge landings in extreme conditions on a 3.3 wave sail. The curve and stiffness of the mast need to be developed accordingly. 

Most of the masts on the market are constant curve, but this is only a general term to explain the characteristics. What is important is the curve percentages values of the bottom and top sections of the mast, including materials, shapes, and reflex. These are values which are very different in each sail brand, and often kept secret. Therefore, the best efficiency is reached by having an integrated rig.

BREAKAGE RATE 0.45%! 

THE NEW K'S GENERATION

RDM-I: REDUCE DIAMETER-INVERTED

Once you take out the mast from its mast bag, do not think something is wrong. The ferrule is part of the top, and not part of the bottom any more. Therefore, the RDM is now being called RDM-I. After testing the masts with our wave team we have discovered that landing hard flat or nosedive jumps, was putting extra stress to the top, where the ferrule would enter it. By having the ferrule being part of the top, the stress is lessened and the top dos not suffer the extra stress that could lead to breakages. We have decided to clean up our RDM-I range by offering 2 very distinctive models. The K87 and the K97. 87% carbon mast to bring a durable mast with the highest carbon % possible. A 100% carbon mast is the K97, but with extra reinforcements to give the extra durability to the normal 100%, making it a 97% carbon mast. A new rubber cap at the joints, to clean up the inside part of the mast from dirt, while uniting the top to the base.