R2 - UNCOMPROMISING FUNCTIONALITY and VALUE!
R2 is the new 2023 version of our Boom in 100% carbon. We have updated and worked on the terminal, now wider and with a new shape. Thanks to this modification, we have an angle that creates a new geometry between the front and rear parts. This ensures more uniform sail traction and a better profile (without the sail resting on the opposite arm of the Boom), making the equipment more manageable among the waves and less fatigue in freestyle.
In this new version, the solid rubber anti-abrasion strips on the shoulders of the Boom have been extended to withstand wear and prevent grip damage caused when rigging on rough surfaces and asphalt.
For this new 135-185 in terms of stiffness, we have chosen the Standard (FL) (the Boom Hatropina can be available with different degrees of stiffness), while for the 145-195 we have chosen the degree High Stiffness (HS) which can be used by heavy riders and with larger sail ranges.
New graphics with black-edition grip and brushed magenta-colored terminal.
BENEFITS:
Like all HATROPINA products, this Boom also has quality and performance standards far above the market average. Creating the lightest, stiffest, most resistant, and high-performing Boom on the market was our goal (achieved). Also in this case, we tested various prototypes extensively and carefully before going into production with the final version.
The HATROPINA products step out of the mass product logic "everything the same" of the big majors, and also in this case, we turned to extremely capable manufacturers, with very high construction standards, who use the best materials and have meticulous, artisanal, and customized care of the final product.
Our manufacturer creates its Carbon Prepreg, the cornerstone of the entire process, creating a personalized and customized carbon production for the Boom Hatropina , with the main goal of producing the best stiffness/weight ratio. Each Boom is individually constructed with unique methods and a technologically advanced process, the final result is lightness, stiffness, ergonomics, and geometry. Boom diameter 24.5mm incredibly light, at the same time super stiff and surprises with incredible reflex and drive. Assembled with ample preload for zero play. Safe, stiff, and stable even at full extension
Both the main body and the end are custom-built to achieve the correct distribution for a perfect balance between the front and rear hand. Additionally, each arm undergoes a final tensile test to ensure that the actual stiffness is true to specifications. Note that the weight distribution is towards the front; where there is the connection and distribution of energy/power transmitted from the Board through the Mast. The lightweight rear section allows the rig to move freely without effort during maneuvers. This is in direct opposition to the usual constructions of other brands that, to provide “added stiffness,” make larger and heavier rear sections
Customization:
The Boom Hatropina can be available on request in two different stiffness levels, Standard (FL) and High Stiffness (HS), the choice depends on the rider's weight, sail range, and rider's needs.
Materials:
Strictly UD (unidirectional) pre-impregnated Carbon is used, and exclusively PAN High Strength (HS) with a modulus value that resides in the threshold between normal modulus and intermediate modulus (IM).
UD instead of carbon fabric, for the undeniable superiority of its final properties (stiffness, strength, weight, reactivity, less fatigue from cyclic load). What is the challenge of UD carbon? It is the delicate nature, difficulty in handling, and meticulousness required to apply it correctly, (therefore requiring very high know-how and higher costs) which is why practically no Boom manufacturer uses it
On our Boom, you will never see the distinct shiny carbon weave appearance seen on windsurfing Boom, nor interruptions in the fiber alignment within the fabric
Curve:
The super ergonomic curve is oriented towards maximum riding comfort and with a natural grip and curve of the wrists in all conditions.
Handle:
We use the Chinook Pro1 Head handle, one of the best on the market, with integrated adapter, it fits both SDM and RDM masts. Alternatively, you can choose the Streamlined handle which reduces the total weight by 60 gr
Clips:
Double pin clips with positive lock. We mount longer pins with molded pin wells, reinforced and thicker tubes around the pin holes. This ensures that the pins are laterally anchored in its seat and cannot oscillate and transfer breaking loads to its root or the clip that carries it. The arms boast pin-to-hole tolerances lower than other Boom and much more durable. ,
Clamp area printed with silicon carbide (SiC) coating to combat abrasion from sand ingress. The PA seal bushing keeps sand and water out of the Boom and protects the terminal from wear due to torsional and axial loads
Grip:
The material we use is Aortha EVA, produced in the United Kingdom and purchased exclusively from the UK. It is a unique material due to its mechanical and aging properties, and it is also suitable for skin contact, making it the most used material for podiatry applications worldwide. The Boom features two grades of this fine EVA, in a dual-density execution: high density along the entire outer perimeter of the Boom and the area of the Harness lines, and medium density for the remaining internal part. All sections are beveled and glued with an orientation such that the seams are not stressed by manual traction
Protections:
Wear-resistant strips on the underside of the Harness peak area
Rubber bumpers on the terminal
Full rubber wear-resistant strips on the shoulders of the Boom to allow rigging without damage on rough surfaces and asphalt
BEYOND THE STANDARD
Our products are built with the most innovative techniques and the best materials. Every detail is designed for performance purposes.
Use of innovative and premium materials
Thanks to high-performance products with immediate feel
Tested every day by Pros
