C3 performance windsurfing fins are designed in New Zealand using the latest CAD technologies, CFD analysis and CNC prototyping.
Manufactured in precision CNC machined G10 composites for maximum consistency and quality.
STING II : G10 Race/Slalom : http://www.c3-fins.com/C3_windsurfer_fi ... sting.html
The STING II is our latest fin creation for the dedicated windsurfer on the World’s most demanding race and slalom courses.
- Delivers excellent vertical lift for release and fast acceleration.
- Trims the board free and lively, but with good suspension in choppy conditions.
- Delivers top end speed to burn on the straights.
- Provides excellent levels of control in all conditions.
The STING II is available in 2cm increments in sizes from 28cm to 46cm in Tuttle Box and for sizes 48cm and 50cm in Deep Tuttle Box.

VENOM : G10 Slalom/Freerace : http://www.c3-fins.com/C3_windsurfer_fi ... venom.html
The VENOM is an extremely balanced and well behaved performance windsurfing fin that combines speed and ease of use.
The smaller sizes of the VENOM excel in speed sailing.
This windsurfing fin is ultra fast in average and peak speed even in rough demanding conditions with a very smooth and controllable ride. the most outstanding feature of this fin is the security it provides when the going gets rough.
Design notes:
The combination of straight leading edge outline, larger than normal rake in combination with a very thin and flexible tip makes this fin so unique in feel and performance.
The rake angle of the fin changes throughout the sizes, the larger ones are more upright for power and the smaller ones speed oriented with more rake.
Selection tip:
Due to the thin and flexible tip you need to choose this fin about 2-3cm longer than most other fins for optimum performance.
Choosing this fin longer than usual has no negative influence on peak speed or control.
The VENOM range comes in sizes of 30cm to 48cm in 2cm increments in Tuttle Box and in 32cm to 44cm in 2cm increments in Power Box.

SLINGSHOT : G10 Speed : http://www.c3-fins.com/C3_windsurfer_fi ... gshot.html
The SLINGSHOT is a radical design approach for speed fins that has been a development from our collaboration with speed specialist Martin van Meurs over the last few years .
The SLINGSHOT is an innovative departure from the long held assumption that windsurf fins need to be of high aspect ratio to be fast. After extensive testing of our prototype SLINGSHOT fins the results speak for themselves.
The SLINGSHOT features:
- Very high peak AND average speed
- Outstanding control in rougher condition
- Superior ability to sail close to the windward shore due to very short length. These fins are about 4cm shorter than their power equivalent of more “normal” speed fins.
- Big performance improvement for heavier riders and on tighter courses compared to the Venom
- Excellent upwind drive for a speed fin
- The board trim stays very neutral no matter what the conditions.
The SLINGSHOT comes in Tuttle Box in sizes 19/21/23/25cm. The right SLINGSHOT size is about 4cm shorter than a “normal” speed fin.

Prix et commandes : http://www.c3-fins.com/C3_windsurfer_fi ... world.html