Baseplate Tendon Joint Cardan Essentials (U-Pin)
The Essentials Cardan baseplate combines Unifiber’s tendon joint core with a mechanically hinging top.
While suitable for all windsurfers, wind foilers can particularly appreciate this baseplate. With its cardan hinge, 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.
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
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FAQ
- What does 1 Year Unconditional + 1 Year Conditional warranty cover?
- Warranty is valid 2 years after date of purchase. When making a warranty claim in the first year the product is unconditionally warranted. When making a warranty claim in the 2nd year the product must have clearly suffered from a manufacturer error.