Unifiber Baseplate Tendon Joint Cardan Essentials (U-Pin)

UF060011008

8720088632758

Description
The Essentials Cardan baseplate combines Unifiber’s tendon joint core with a mechanically hinging top.

The cardan hinge design is particularly suitable for wind foilers, beginners, and inflatable windsurfing boards. Attaching the sail — whether on the beach or in the water — is simple, with no need to flip the board or manually bend the tendon. However, the tendon may deform when used in combination with high-performance rigs.

Built around a high-quality TPU tendon, the core is anchored by two large-diameter custom bolts, ensuring easy tendon replacement without the risk of bolt damage.

The U-Pin section is crafted from solid stainless steel for long-lasting durability.

Made from tough POK engineering plastic, the baseplate is ergonomic and easy to unscrew—even after intense sessions. The POK disk includes an EVA layer and a guiding knob, offering excellent grip on the board.

For added safety, a Spectra safety rope connects both the top and bottom parts of the baseplate, capable of withstanding up to 650 kg of break load.

Pros & Cons

Cardan Hinge makes it easier to attache the sail, both on the beach an in the water

Stainless Steel Moulded U-Pin ensures a secure and reliable connection

Large-diameter bolts prevent over torquing and bolt stripping

Spectra safety rope

EVA padding on the baseplate disc for better grip

Cardan Hinge is particuallry convenient for wind foilers and windsurfing schools

Slightly heavier than the conventional tendon joint

The bending resistance might be inconsistent, but this is barely noticeable while sailing