Duotone Kite boarding offers the most extensive range of fins for twin tip kite boards.

Different sizes offering different amounts of grip and different shapes each with unique advantages to make your riding better. In summery the smaller the fin, the less grip on the water and the more scatty / slidey your board will feel. Great for lighter riders, ladies etc.

For the heavier chaps (more powerful riders) you’ll find small fins 2.5 3.6 don’t offer enough resistance and need to choose a bigger fin.