The formula to calculate the correct toe-in angle for your fins works as follows: the recommended toe-in (Asy 2,5 degrees / Sym 2 degrees) minus the outcome of the calculator will give you the toe-in degree to choose!
SIZE CHART
TRIBAL SIDE FINS
| BOARD WIDTH | VOLUME | 6 | 5.5 | 5 | 4.5 | 4 | 3.5 | 3 |
|---|---|---|---|---|---|---|---|---|
| WIDTH | VOLUME | |||||||
| 65+ | 100+ | 13 | 13 | 13 | ||||
| 63-65 | 95-100 | 13 | 12 | 12 | 12 | |||
| 60-63 | 91-95 | 12 | 12 | 12 | ||||
| 59-60 | 87-90 | 12 | 12 | 11 | 11 | |||
| 58-59 | 83-86 | 11 | 11 | 11 | ||||
| 56-58 | 178-82 | 11 | 10 | 10 | ||||
| 53-55 | 71-77 | 10 | 10 | 9 | ||||
| 50-52 | 65-70 | 9 | 9 | 8.5 | 8.5 |
TRIBAL CENTER FINS
| BOARD WIDTH | VOLUME | 6 | 5.5 | 5 | 4.5 | 4 | 3.5 | 3 |
|---|---|---|---|---|---|---|---|---|
| WIDTH | VOLUME | |||||||
| 65+ | 100+ | 22 | 22 | 21 | ||||
| 63-65 | 95-100 | 21 | 20 | 20 | 19 | |||
| 60-63 | 91-95 | 19 | 19 | 19 | ||||
| 59-60 | 87-90 | 19 | 19 | 18 | 18 | |||
| 58-59 | 83-86 | 18 | 18 | 18 | ||||
| 56-58 | 178-82 | 18 | 17 | 17 | ||||
| 53-55 | 71-77 | 17 | 17 | 17 | ||||
| 50-52 | 65-70 | 17 | 16 | 16 | 16 |
TOE-IN CALCULATOR
Make use of this calculator to choose the right toe-in angle for your fins and board. With the fins at the right angle you’ll be assured of the best performance. In our experience, symmetrical side fins work best with a toe-in of 2 degrees; for the asymmetrical side fins, we would recommend a toe-in of 2,5 degrees.
FAQ
My fin doesn't fit in my board...
In practice, we see many boards with different boxes, so it’s always hard to get the perfect fit for all boards. Please do not be afraid to sand the box down a bit to get the perfect fit for your board. Also be aware, that if a fin sinks a bit into the box, it is not an issue. However, a fin that sticks out above the box is an issue and needs sanding down. If you do not feel comfortable with the fit, please do not hesitate to contact us.
For which fin boxes do you produce your fins?
We produce ou wave fins in US box, Slot box, Mini Tuttle Box and Powerbox. If you need anything else, please contact us and we will get it sorted!
Are the images of the items correct?
The images are a good representation of the products. Colours of images may deviate slightly from the items delivered. No rights can be derived from this.
