Manillar Gemini KÄSTOR de carbono con potencia integrada y diseño unibody, vista principal

KÄSTOR - Integrated Carbon MTB Handlebar for Enduro and E-Bikes 810 mm

€650,00 EUR

Select your Gemini Kästor handlebar measurements:

We manufacture our Gemini Kästor handlebars in a UD Matte finish by default. If you prefer a different finish, you can choose it here and we'll make it for you.

* We only produce a limited quantity each week.
If you order today, it will be ready in 4 weeks.

FREE EU Shipping

15 days for exchanges and returns

3-year warranty

TOP Customer Service, Contact Us!

By default, our handlebars come with a UD matte finish, offering a clean, minimalist aesthetic with a smooth black surface. For those seeking a more customized or eye-catching look, we offer optional finishes at an additional cost:

You shine
Glossy black finish on UD fiber.
Ideal for those who prefer a more polished and elegant aesthetic.
Keeps the surface smooth, with no visible pattern.
12K gloss
Glossy finish on 12K carbon fabric.
The interlaced pattern of the fiber remains visible, providing a distinctive, technical look.
Recommended for those who want to highlight the carbon character of the piece.
12K matte
Matte finish on 12K fiber.
Combines the visible pattern with a more discreet and professional aesthetic.
Perfect for those seeking a balance between sophistication and performance.

KÄSTOR has been developed with a single purpose: to go faster.
Its one-piece carbon body is designed for maximum strength, precision, and control . The geometry has been optimized to distribute weight evenly and achieve instant responsiveness , taking the bike exactly where you want it in a matter of thousandths of a second.

It incorporates the GMN section , developed to maximize rigidity in the key control area , while its vertical flex adds extra comfort, allowing you to stay at maximum speed for longer without losing precision or safety due to the most broken areas.

Each handlebar is handcrafted in our Barcelona workshop using proprietary technology and high-performance carbon fiber . The result is a unique, exclusive, and limited-production piece.

Weight: from 220 gr.

Geometry optimized for Enduro and Trail :
- Width: 810 mm (other measurements upon request)
- Rise: 20 mm
- Upsweep: 5°, Backsweep: 7°
Finish:
- Standard: UD Mate.
- Customized, on request: fiber finish, UD or 12K. Gloss or Matte coating.
- Custom Lab: Take your handlebar paint to the next level and make it unique.
Includes:
- Integrated forged carbon lid
- Titanium screws for the cover and the handlebar.

While the products we create are worthy of a display case, they're meant to be enjoyed by you as you ride and push your limits, and falls are part of the game.
In this situation, if you damage a Gemini component, don't worry and send us an email to info@ridegemini.com with:

details and photos of your damaged product

your original receipt

any other details that may be useful

and we'll offer you a discount on a replacement component

Country:

KÄSTOR

Redefining the enduro handlebar

FORGET ANY PRECONCEIVED IDEAS ABOUT ENDURO AND TRAIL HANDLEBARS

KÄSTOR, a handlebar specifically designed for enduro and trail riding, offers you geometry possibilities unmatched by any other thanks to its unibody design. Designed, developed, and manufactured in Barcelona.

WHEN THE WORD INTEGRATION TAKES ON ANOTHER MEANING.

KÄSTOR is designed to maximize the performance of carbon fiber and integrate all the elements of your cockpit with an incredibly clean aesthetic.

235 g. OF ENGINEERING AND DESIGN.

KÁSTOR's shape is not a coincidence; its unibody design has been developed and optimized using the most advanced calculation software to achieve optimal performance, maximum lightness, and strength.

NO ASSEMBLY STRESS

By eliminating the connection between the stem and handlebars, the tensions generated by the preloads generated during assembly are eliminated, preventing the handlebar from slipping. The areas subject to compression, which deform the part and cause delamination of the fiber layers, reducing resistance, are also eliminated.

VOLTAGE DISTRIBUTION

The continuity of the material between the stem and the handlebar facilitates the distribution of stresses over a larger area, allowing them to flow along the handlebar, eliminating areas with high buildup and thus increasing overall strength.

GMN SECTION

Circular sections behave the same in all directions, which is why we developed the GMN section with two basic purposes: to reduce hand fatigue due to vibrations and forces, and to increase reactivity and control when turning.

VERTICAL ABSORPTION

By reducing the vertical section we achieve greater absorption of vertical impacts and vibrations, this translates into less fatigue in the hands and being able to maintain a high rate of descent, aluminum bar

SPIN REACTIONS

By increasing the horizontal section, we manage to increase the rigidity of the handlebar against the forces exerted by the pilot to turn, this translates into more direct and reactive steering control. Carbon bar

SMALL DETAILS MAKE THE DIFFERENCE.

Our cover, with its exclusive design, hides the top screw, leaving a hole for inserting only the Torx wrench to tighten the steering, thus giving the cockpit a cleaner appearance.

REMOVING THE LIMIT ON GEOMETRIES, WITH LENGTHS OF 10, 20, 30, 40 AND 50 mm.

Kästor's geometry is designed for enduro and trail riding. Its unique design allows for stem lengths that are impossible with conventional handlebars, while also providing a perfect working position to get the most out of your ride and help you push yourself further.

GEOMETRY FOR ENDURO AND TRAIL

KÄSTOR has been designed to be mounted on bikes with steering angles between 64 and 67°; the entire geometry is designed to work in that position and give you greater control and absorption.

IMPOSSIBLE ADVANCES

The unibody design allows the handlebar to be brought as close as possible, allowing for geometries that are impossible with a conventional handlebar and stem without gaining height.

CHOOSE THE LENGTH YOU WANT

KÄSTOR is made in different stem lengths so you can choose the position that best suits your style and the geometry of your bike, with stem sizes of 10, 20, 30, 40 and 50mm in length.

KÄSTOR IS MADE FROM THE FINEST CARBON FIBER

You can only build the best handlebars using the best carbon fibers. We use the best intermediate modulus fiber on the market, Mitsubishi MR70, which, together with a refined manufacturing process and an optimized layout, guarantees the best performance and quality.

CARBON FIBER

Not all carbon fibers are created equal, which is why we've chosen the strongest carbon fiber with an intermediate modulus. Mitsubishi MR70 is a cutting-edge, high-end carbon fiber developed for the highest demands of the aerospace industry. This is the best way to ensure the handlebar's best performance and increase strength while reducing weight.

SPECIFIC BLADDER DESIGN

What you don't see is as important as what you do, which is why we've created a custom-made bladder for each handlebar size. This allows us to perfectly adapt to its shape and achieve perfect fiber compaction, preventing the formation of wrinkles and resin pools.

CONSTRUCTION

The properties of the material are very important, but so is the construction structure of the pieces, which is why we use a "sandwich" structure, using woven fiber in the outer and inner layers to increase resistance to delamination due to impacts, and a whole core of UD fiber that guarantees us to obtain the best mechanical and structural properties of the fiber.

TITANIUM

The best material for contact with carbon fiber is titanium. Thanks to its chemical properties, it behaves like a noble material, preventing any type of galvanic corrosion. That's why we chose it, along with its balanced mechanical properties and weight, for all the hardware.

SUBJECTED TO THE MOST DEMANDING TESTS IN THE LABORATORY AND IN THE FIELD

We take the durability of our handlebars very seriously. Weight is very important, but we don't put it before durability. Our handlebars aren't light simply because we've decided to reduce material. Kästor passes the industry's most demanding tests, with loads far exceeding those required by the ISO standard. It's unlike any other handlebar.