2012 Bolt

The Sigma Outline is an aerodynamic “bird in flight” shape that moves much of the center canopy area behind the tow point, resulting in a kite that has unmatched stability, even at an extremely low angle-of-attack. The Sigma Outline also provides a linear power band and bar pressure, with very easy water relaunch.

Straight segments along the leading edge provide constant tension on the canopy. This forms perfect foil definition. It maintains a stable foil profile at any flying angle. The result is an unbelievably smooth and stable kite with superior control.

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Power Foil Canopy in the center of the kite for increased power. Geo-Tech is used on the lower arc where angle-of-attack on the foil is low. This provides superior stability, less drag and a solid feel in the air.

A mix of C-shape characteristics, coupled with the stability and canopy tension of Geo-Tech construction. The center of the kite is flat, with a large angle at the S2 strut. This improves turning by allowing the kite to twist at the S2 position, while keeping the center section of the canopy with clean airflow for consistent power in the turn.

The profile's depth and shape evolves along the airfoil. The center sections generate power and speed. The tips are fast turning and minimize drag. This creates a fast flying, stable kite with less back stalling.

This wing tip geometry reduces the overall surface on the non-lifting portion, and greatly reduces drag. The more efficient the lift/drag ratio becomes, the faster the wing tip can move through the air, which allows the kite to be both quicker and more responsive through turns.

The wing tip features a flow-through window, which reduces static friction and allows easy relaunch by letting water drain instantly.

The angle-of-attack on the wing tips has been increased to keep them more actively engaged. When bar input is added, the wing tip instantly reacts and produces drag, while the opposite wing tip instantly accelerates. This allows the kite to turn quicker.

This proven, quick and easy single-point inflation system creates uniform pressure in the struts and leading edge. The Naish exclusive one-way internal valve ensures that the pressure in the struts does not change during turns.

Every strut is attached to a frame of heavy duty Dacron that is then sewn onto the canopy for unmatched resistance to wear and heavy loads.

All wing tips are designed with seams running parallel to the load generated by the flying lines. These seams carry most of the load, and spread it higher into the canopy. This construction avoids fatigue on the fabric and in the wing tip area.

With all the new options available in light wind boards, riders are pushing the envelope of what is considered rideable. The new LWR (Light Wind Relaunch) gives the rider complete confidence when going out in the lightest of wind. This system lifts the wing tip independent of the rear leader line, and cups the trailing edge for instant relaunch. The LWR works when nothing else will.