ORCA Kiteboard Fins – Frequently Asked Questions
We have tried to answer the most common questions.
If you still have questions, feel free to contact us directly anytime
Fit & Compatibility
Below are some common questions about fit & compatibility. See full product page
Will Orca Fins fit my board?
Orca Fins are designed for most twin-tip kiteboards that use standard 38 mm fin spacing and M5 or M6 holes. They mount heel-side only(two fins total). If your board has standard inserts, you’re good to go.
F-one have their own system and is not fitting without a adapter. Feel free to contact us to ask for a adapter.
Do I need a specific size or model?
One size fits all! Orca Fins come as a single performance set optimized for Big Air and freeride control across most twin-tips. No sizing decision needed — just mount and ride. The Orca fin is 50mm deep
How many ORCA fin sets do I need to order
One set for one board. You just need the ORCA fin on the heelside
Performance & Riding of the ORCA fin
How does the ORCA fin feels
What’s the main difference vs stock fins?
Stock fins mostly stabilize tracking.Orca Fins are engineered to perform: The dual-radii curved profile anda ngled surface generate downforce, improving grip, control, and jump height—especially in chop and strong wind.
How quickly will I feel the difference?
You will feel it on the first tack: stronger edge hold, smoother approach speed, and a more confident, vertical release off the water.
Are Orca Fins only for Big Air?
Big Air is where the gains are most obvious, but the added grip and stability benefit freeride and general twin-tip riding as well—smoother landings, better upwind, and more flow between tricks.
Do they work in choppy water?
Yes—that’s a key advantage. The extra downforce helpsquiet the board in chop, so you can keep speed and line without skipping out.
Can they handle ground contact?
With the ORCA fin you get a performance fin, tread it like that! Ground contact (sandbars, rocks, reef) can cause scratches or chips. Orca Fins are built for on-water performance, not abrasion. We recommend to avoiding shallow contact to keep them fast and clean.
Do they feel like riding on a rail track?
No. one of the biggest goals was to offer a neutral feeling. You’ll get more bite and hold on the heel-side, but the board still feels free and agile. Carving remains smooth and playful. The big difference is that edge switches (heel→toe→heel) feel more deliberate—you can load harder, but you’ll apply slightly more input when swapping edges at speed.
Do they help with landings?
The same grip that improves take-off helps with leveled, predictable landings, so you can ride away cleaner and feel more stable and safer.
Installation
Some informations about installation
What's included in the box?
- 2x ORCA Fins (heel-side)
- 4x M5 stainless-steel screws
- 4x Aluminium washers
- Quick install guide
Basic install steps
- Remove your stock heel-side fins.
- Align Orca Fins with the 38 mm inserts (logo facing outward).
- Add washers, thread M5 screws by hand.
- Tighten firmly but don’t over-torque
- Re-check tightness after your first session.
How long does installation take?
Typically under 5 minutes with a standard screwdriver