







Baseplate Tendon Joint Elite (U-Pin)
Elite Baseplate : Uncompromising Performance, Redefined
The Elite Baseplate is the ultimate choice for competitive sailors and advanced riders who demand precision, durability, and ease of use. Building on the robustness of the HD model, it introduces advanced features that elevate your windsurfing experience to new heights.
Key Features :
1. Tool-less Removable Collar
- Replace or inspect the top-grade TPU tendon anytime, anywhere—no tools required.
- POK plastic caps securely snap into place, ensuring the tendon stays locked during use but is easy to replace when needed.
2. Tendon Release Option
- A sand-resistant push button activates the sliding pin, allowing you to separate the joint from the base in seconds.
- Perfect for convenient storage and hassle-free transport.
3. Stainless-Steel Carriage Bolt and Tendon Cup
- Maintains a solid connection from the T-nut to the extension, even if plastic parts wear out or break.
- Ensures uninterrupted performance in the toughest conditions.
4. Stainless-Steel Molded U-Pin
- A single solid piece guarantees a secure and reliable connection, even under extreme loads.
5. Spectra Safety Rope
- Rated to withstand up to 650 kg of break load, providing added safety and peace of mind.
6. EVA Padding on Baseplate Disk
- Enhances grip and control on the deck, ensuring a stable and comfortable sailing experience.
Why Choose the Elite Baseplate?
- Ergonomic Design: Molded from rugged POK engineering plastic, it’s easy to handle even after intense sessions.
- Secure Locking Mechanism: The U-pin push button system ensures a reliable connection, while the sliding pin automatically locks the joint in place.
- Durability Meets Performance: From the stainless-steel components to the high-quality TPU tendon, every detail is engineered for long-lasting performance.
Locking Mechanism Options
The Elite Baseplate features a U-pin push button system, offering a balance of ergonomics and security:
- U-Pin Push Button: Operates a plate that secures the U-pin from one side. While highly secure, it’s designed for easy operation and comfort.
- Trigger System: Uses a fork to secure the U-pin, preventing unwanted release in extreme conditions.
- US-Push Pin: Requires pushing from two sides to release, offering maximum security but with less ergonomic operation.
Who is the Elite Baseplate For?
- Competitive Sailors: Demanding the best in performance and responsiveness.
- Advanced Riders: Seeking durability and convenience for intense sessions.
- Tech-Savvy Windsurfers: Who value innovative features like tool-less tendon replacement and sand-resistant push buttons.
Upgrade Your Rig with the Elite Baseplate
Whether you’re chasing podium finishes or pushing your limits on the water, the Elite Baseplate delivers the strength, precision, and convenience you need to perform at your best.
- Baseplate Height: 78 mm
- Baseplate Joint: Tendon
- Baseplate Tendon Outside Diameter: 20 mm
- Baseplate U-Pin Construction: Fully Integrated
- Board Connection Method: Single M8 Bolt + Nut
- Operating Weight: 0.327 kg
- Safety Features: Dyneema rope, sliding blocker, EVA-covered disk
Regular inspection of your baseplate is crucial for safety and performance.
Here's what you need to check before hitting the water:
Power/Boge Joint Inspection:
- Check rubber for deterioration, cuts, or drying
- Look for splitting at top/bottom sections
- Test flexibility in all directions
Tendon Joint Inspection:
- Look for wear and cuts, especially around bolt holes
- Test flexibility gently
- Pay attention to bolt hole areas
Replacement Guidelines:
- Tendon joints: Replace annually or after 120 hours of use
- Power/Boge joints: Replace when showing wear or damage
- When replacing U-pins in Power/Boge joints, applying heat can help break down glue for easier removal
Remember: A quick pre-session check of your baseplate can prevent equipment failure and keep you safe on the water.
While others rely on standard parts, we took a different path: creating our own designs from the ground up. This isn't just about being different - it's about being better.
What does features 1 year unconditional + 1-year conditional warranty cover ?
At Unifiber, we're confident in the quality of our gear and stand behind everything we make.
Here's how our warranty works:
- First year: Your product is completely covered - simple as that. We've got your back so you can focus on enjoying your time on the water.
- Second year: We continue to support you against any manufacturing defects because we believe in building gear that lasts.
- To make things hassle-free, just keep your proof of purchase handy when you need us., we're confident in the quality of our gear and stand behind everything we make.


Baseplate Knowledge
Our Baseplate Collection

Unifiber Baseplates: Engineered for Reliability
Built to Last
Our commitment to excellence shows in every baseplate we make.
From premium materials to precision-engineered joints, each component undergoes extensive testing to ensure flawless performance in demanding conditions.
Learn MoreExpert Advice
Windsurfing Baseplate FAQs
When it comes to windsurfing, the baseplate is often underestimated as just a simple connection point between the board and the rig.
The baseplate is a sophisticated component of your windsurfing setup, serving as the critical link in your entire system. It plays a vital role in power transmission, shock absorption, and responsiveness to sailing conditions.
Choosing the right baseplate can significantly impact your windsurfing performance, safety, and overall experience.
This FAQ aims to provide you with the necessary information to help you choose the perfect baseplate for your riding style and conditions.
There are three main types:
- Power/Boge Joint: Great shock absorbers with more sideways movement
- Tendon Joint: Stiffer with less lateral movement
- Cardan Joint: Easily pivoting, ideal for inflatable WindSups
Power Joint is an imitation of the original Boge Joint. The Boge Joint is slightly more expensive and has an unconfirmed reputation for longer lifespan, but both function similarly.
It depends on your use:
- For shock absorption: Power/Boge Joint
- For direct feel and less movement: Tendon Joint
- For inflatable WindSups: Cardan Joint
Unifiber RDM masts stay at a constant 33 mm. internal width up to 600 mm. into the base section. Beyond 600 mm. the internal width tapers to 32 mm.
Baseplate Fundamentals
What's the difference between a baseplate and a deck plate?
There is no difference - they are two names for the same part. We use the term baseplate for simplicity.
What are the main pin systems available for baseplates?
There are two main systems:
- U-Pin: The most commonly adopted standard, featuring ergonomic push-button or trigger mechanisms
- US-Push Pin (US-Cup): Widely used in America, requiring simultaneous pressing of two pins to disconnect
What are the advantages and disadvantages of each pin system?
- U-Pin advantages: More ergonomic operation, easier to connect/disconnect
- US-Push Pin advantages: Very robust system
- US-Push Pin disadvantages: Less ergonomic, more play between baseplate and extension
There is no difference - they are two names for the same part. We use the term baseplate for simplicity.
There are two main systems:
- U-Pin: The most commonly adopted standard, featuring ergonomic push-button or trigger mechanisms
- US-Push Pin (US-Cup): Widely used in America, requiring simultaneous pressing of two pins to disconnect
- U-Pin advantages: More ergonomic operation, easier to connect/disconnect
- US-Push Pin advantages: Very robust system
- US-Push Pin disadvantages: Less ergonomic, more play between baseplate and extension