The 2017 F-One Acid Carbon Series is the ultimate new school board. The Acid is great for riders looking to get more pop and flex out of a carbon board. The Acid HRD Carbon is able to edge with ultimate precision. This is because of the F-One's HRD rail design that gives you a seamless edge on the water. F-One has designed the ultimate New School machine with the Acid HRD Carbon Series.
ROCKER AND CONCAVE SHAPE DEDICATED TO NEW SCHOOL FREESTYLE
Better speed control and better pop
More stress resistant
Improved strength / weight ratio
INCREASED CONTROL, MAXIMUM EDGE GRIP AND POP ANYTIME, ANYWHERE!
EQUIPPED WITH THE REVOLUTIONARY HELICAL RAIL DESIGN
Superior edging, impressive stability and precision, huge comfort, very forgiving, smoother landings
BI-COLOR ABS SIDEWALL
A True Revolution, the Helical Rail Design ( H.R.D.) is a Tripartite rail which delivers insane precision, advanced directional stability, surreal grip and ultimate comfort, all unknown yet in the world of Twin-Tips. The HRD Rail provides new performances and a truly unknown riding sensation like riding above the water. The 16mm thick rail also strongly increases the resistance of the structure and locks the twist of the board.
With its helical shape, the HRD rail is going to establish a new era in Kitesurfing!
1 THIN RAIL
Towards the tip of the board, the rail returns to his original thin shape to ensure grip during take-off and pop.
2 16 MM THICK INVERTED RAIL
In the feet area, the rail profile is very thick and inverted which creates two supports zones that avoid bouncing effect. Its also generate an impressive vertical lift that offers early planning and sensational drive. Landing any jump or trick has never been so simple! Its sharpened top edge also reduces water spray towards the eyes and legs.
3 THIN & SHARP RAIL
On the central part, the rail is thin and sharp, allowing edging, jumping at any time, also delivering a huge grip and an outstanding pop!
UNI Box Fin Set:
The patented UNIBOX system and RESPONSE fins have a radical effect : the asymmetrical profile improves the general ride and early planing.
However, it is the flex of the RESPONSE fins that gives amazing rail-grip as well as pop and forgiveness on heavy freestyle landings.