Aluminium Essentials Slim 140-190
30-day returns
Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
Return Fees:
- A 5% restocking fee applies to all returns
- Original shipping costs are non-refundable
- Return shipping costs are the customer's responsibility
To be eligible for a return, your item must be in the same condition as when you received it: unworn or unused, with tags, and in its original packaging. You'll also need the receipt or proof of purchase.
To start a return, contact us at support@unifiber.net.
Returns should be sent to:
UnifiberPhantom 14
5126 RJ Gilze
Netherlands
If your return is accepted, we'll send you instructions on how and where to send your package.
Important: Items sent back without first requesting a return will not be accepted.
Important for International Returns
If you are located outside the European Union, please be aware that:
- Return shipping costs to the Netherlands can be significant (often similar to original shipping rates)
- Any customs duties, taxes, or import fees incurred during the return process are your responsibility
We ship from the Netherlands. International customers should factor in potential return costs when ordering, as these can be substantial for destinations such as Australia, North America, Asia, and the Middle East.
When We Cover Return Shipping
Unifiber will cover return shipping costs and waive the restocking fee only in the following cases:
- You received a defective or damaged item
- You received the wrong item (different from what you ordered)
- The product does not match the description on our website
In these cases, contact us at support@unifiber.net with photos and a description of the issue. We will arrange and cover the return shipping.
Damages and Issues
Please inspect your order upon delivery and contact us immediately if the item is defective, damaged, or if you received the wrong item. We'll evaluate the issue and make it right.
Exceptions / Non-returnable Items
Certain types of items cannot be returned:
- Custom products (special orders or personalized items)
- Sale items or gift cards
Exchanges
The fastest way to get what you want is to return the item you have. Once the return is accepted, you can place a new order for the replacement item.
European Union 14-Day Cooling-Off Period
If your order was shipped within the European Union, you have the right to cancel or return your order within 14 days, for any reason and without justification.
Please note: A 5% restocking fee and return shipping costs apply. Original shipping costs are non-refundable.
To qualify, your item must still be:
- in the same condition you received it
- unworn or unused
- with tags
- in the original packaging
You'll also need the receipt or proof of purchase.
Refunds
We will notify you once we've received and inspected your return and let you know if the refund has been approved.
If approved, you'll be automatically refunded to your original payment method within 10 business days.
- Please note: A 5% restocking fee will be deducted from your refund. Original shipping fees and return shipping costs are non-refundable.
It can take some time for your bank or credit card company to process and post the refund.
If more than 15 business days have passed since we approved your return and you haven't received your refund, please contact us at support@unifiber.net.
Slim Grip, Big Performance
Essentials Monocoque Tapered Boom
Revolutionise your windsurfing with the Essentials Monocoque Tapered – our most comfort-focused aluminium boom, designed to evolve with you. With a slimmer 26mm grip, a stiffer T8 alloy frame, and fully modular components, this boom keeps you connected, comfortable, and ready for anything.
Built to Ride Longer
Less hand fatigue, more fun. The tapered 26mm grip offers a more natural hold, reducing strain while boosting control. Whether you’re riding waves, blasting freeride, or tuning for slalom – you’ll feel the difference in every session.
- Slim 26mm diameter grip – ideal for lighter riders or smaller hands
- T8 alloy monocoque body – strong, responsive and durable
- Strategic EVA grip zones – extra protection where it counts
- Wider tail outline – fits all modern sails without crumpling the shape
One Boom. All Conditions.
Thanks to our Configure Me modular system, this boom isn’t just one size fits all – it’s one size fits everything. Mix and match boom bodies, tails and heads to create your perfect setup. Want to switch from wave to freeride? Change the tail. New mast? Just swap the head.
No tools, no hassle – just ride.
Specs
|
Model |
Material |
Grip Size |
Weight |
|---|---|---|---|
|
Essentials Monocoque Tapered 140-190 |
Aluminium T8 |
26 mm |
2.381 kg |
|
Essentials Monocoque Tapered 160-210 |
Aluminium T8 |
26 mm |
2.571 kg |
|
Essentials Monocoque Tapered 180-230 |
Aluminium T8 |
26 mm |
– |
Why Windsurfers Love It
Pros
- Fully modular boom system – adapt to any mast or discipline
- Tapered grip = less fatigue, better control
- Wider tail = no distortion on modern sails
- High-density EVA for grip and durability
- Compatible with both RDM and SDM
Cons
- Best suited for light to medium-weight riders
- Slightly less stiff than non-tapered Essentials models
- Performance bolts sold separately
Comfort Meets Function
From all-day freeride to technical tuning sessions, the Essentials Monocoque Tapered boom brings premium comfort at a practical price.
Less effort. More connection. Total freedom.
We build gear to last — and we back it up.
- Year 1 — Unconditional: Full coverage, no questions asked. Any issue, we make it right.
- Year 2 — Conditional: Continued coverage against manufacturing defects.
Hold onto your proof of purchase. If you need us, we're here.
For warranty claims on products purchased from a retailer, please contact the store where you bought the product. They will coordinate with us to resolve any issues under warranty. Find a dealer
Estimate shipping
Approximate estimate based on the selected product price and quantity.
The exact shipping rate appears at checkout.
Taxes & import duties
Local duties and taxes are not collected at checkout. They are settled with the carrier or customs on delivery. See our shipping policy.
Expert Advice
Windsurfing Booms FAQs
Your boom is your direct connection to the sail’s power – think of it as your windsurfing steering wheel.
Not sure which boom fits your style, or wondering how length and grip matter? You’re in the right place.
We’ve rounded up the most common boom questions – and clear, no-nonsense answers – to help you rig up with confidence.
Monocoque construction means the boom has a continuous tube design running from side to side through the head piece, rather than separate arms attached to the head.
This design provides superior rigidity, better load distribution, and enhanced durability compared to two-piece designs.
A C-shape boom features a curved profile with parallel tubes that follows a more natural hand position, reducing wrist strain and improving control compared to traditional straight booms.
- Carbon booms are approximately 30% lighter, provide superior rigidity, and offer better sail shape control, making them ideal for advanced riders.
- Aluminum booms are more impact-resistant, cost-effective, and forgiving, making them perfect for beginners
- Reduced Diameter Grips : measure around 26mm and are better for smaller hands and cold-water sailing, offering enhanced control. SDG
- Standard Diameter Grips are about 29mm, preferred by racers and those with larger hands, providing a traditional feel.
- V-Grips offer enhanced rigidity and a unique ergonomic feel but can cause blisters for some riders.
- Oval grips provide a balance between comfort and performance.
- Tapered designs vary in diameter along the boom length for optimized comfort and strength.
Compare construction, stiffness, weight, and long-term durability rather than choosing on upfront cost alone.
Modular Boom Concept
Think LEGO® for windsurfing. We've reimagined the traditional windsurfing boom, breaking it down into three essential pieces that work seamlessly together.
No more one-size-fits-all compromises – just smart, flexible solutions for every rider.