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AC-3 vs AC-0
AC-3 vs AC-0: Which Windsurf Sail Should You Choose?
The AC-3 and AC-0 both have a strong performance focus, with different approaches to supporting the sail’s profile and delivering that performance to the rider.
The AC-3 combines cambered stability with a manageable freerace character. The AC-0 brings racing drive into a no-cam sail, appealing to riders who prefer straightforward rigging and free rotation through the gybe.
Choosing between them starts with the feeling you want from the rig and your preference for cambered or no-cam handling.
The main differences
| What matters | AC-3 | AC-0 |
|---|---|---|
| Main concept | Cambered freerace with a racing foundation. | No-cam racing with a dedicated slalom focus. |
| Profile support | Cambers help maintain the profile around the mast. | Mast, battens and sail tension support the profile without cambers. |
| Power character | Settled, connected racing drive with manageable delivery. | Direct no-cam response combined with purposeful racing drive. |
| Mast sleeve | A cambered sleeve, narrower than the AC-1 LTD’s. | A narrow no-cam sleeve. |
| Rigging attention | Sail trim plus correct cam setup and rotation. | Sail trim without cam setup. |
| Changing tack | Cambers rotate as the sail changes sides. | The sail changes sides without cam rotation. |
| Handling preference | A supported profile and consistent connection with the rig. | No-cam rig movement with a performance-focused sailing character. |
| Best fit | Riders who enjoy cambered stability for fast freerace sessions. | Riders who want slalom performance and prefer sailing without cams. |
Choose the AC-3 for cambered freerace
Choose the AC-3 if you appreciate the connected feeling of a cam-supported profile and want to use that character for fast, committed sailing.
Its concept combines a racing foundation with power that is more manageable than the full racing approach of the AC-1 LTD. It suits riders who enjoy tuning a cambered rig and value a settled connection through the harness, board and fin.
The AC-3 makes sense when your sessions include sustained freerace sailing, local racing or long reaches with a performance stance.
Choose the AC-0 for no-cam racing
Choose the AC-0 if you want racing drive and speed while keeping no-cam rigging and rotation.
Its performance focus suits riders who enjoy loading the fin, accelerating through gusts and refining their slalom technique. Through the gybe, the absence of cambers gives the rig a different transition character.
The AC-0 still has a racing brief. It rewards an active stance, careful trim and a board and fin setup that supports the way you want to sail.
Decide by handling preference
Cambered and no-cam designs offer different experiences on the beach and on the water. Think about how you like to rig, how you want the sail to feel under load and what you enjoy during a gybe.
Both models offer a performance-focused direction. The most useful choice is the one that helps you remain comfortable, confident and effective with your equipment.
