The PRO is our high performance top of the line boom made with high modulus carbon pre-preg full monocoque body and tail extension with extreme rigidity and lightweight.
The diameter and the the grip varies according to the discipline and related boom size; 25mm diameter for the 140, / 27mm for the 160 and 29 for the 180 boom.
With a high friction contact surface against the mast, a robust rope hook and a boom lever to allow effortless high-tension when trimming and locking the boom in position.
The double pin lock system provides a very safe and tight connection between the boom monocoque body and the carbon tail-end, even when extended in full length.
| Size | Extension | Diameter | Tube | Inner width | Weight | Lock |
|---|---|---|---|---|---|---|
| 140-200 | 60 cm | 25 mm | Tapered | 39 cm | 2.4 kg | Double Pin |
| 160-220 | 60 cm | 27 mm | Tapered | 42 cm | 2.5 kg | Double Pin |
| 180-240 | 60 cm | 29 mm | Tapered | 49 cm | 3.1 kg | Double Pin |
EXTERNAL TAIL FITTINGS
External tail fittings provide two main advantages compared to a integrated fitting solution:
1. Lower weight.
2. Stronger tail end. No weak points in the mould.
DOUBLE PIN LOCK
For precise load distribution, the Pro Carbon boom series all feature the double pin lock system for a stiff connection between the boom body and tail end, even when maximally extended.
RDM SHIM
All PRO carbon booms include a integrated shim for RDM masts fitting.
THE BOOM HEAD
Designed for maximum grip and tight-lock to the mast with a high friction contact surface. The PRO Carbon boom will stay in place even during hard landings and thanks to the heavy-duty rope hook will ensure stability and a boom lever that allows you to effortless apply tension when trimming the boom to in position.
OUTLINE AND TAIL WIDTH
The outline and width of the boom deliver the balance between power and control. The outline on the shorter booms are designed to be closer to the rig for control specifically for Wave, Freestyle and Foil sails. The 180 size booms wider outlines better suited for freeride sails and speed control.
A wider tail generates more power while a narrower tail provides high control. This positions varies with the wind strength and individual windsurfing disciplines, for this reason, each boom size is individually designed and developed.
