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Burn

What everyone else is doing, just better
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YOU’VE HEARD “THE BEST ENDURO BIKE IN THE WORLD” A THOUSAND TIMES. THIS BIKE WON’T MAKE ANY CLAIM, BUT IT WILL DO EVERYTHING ELSE IT’S SUPPOSED TO DO BETTER THAN ANYTHING YOU’LL HAVE EVER TRIED. SEE WHAT WE DID THERE?

 

27.5″ WHEELS – 160mm OF REAR WHEEL TRAVEL

ONLY 50 UNITS AVAILABLE EACH YEAR

FULLY DESIGNED, ENGINEERED AND MANUFACTURED IN BARCELONA

"Superbly confident yet totally capable geometry"
— Robin Weaver, MBUK-Bikeradar —
"Lively feel to the frame that gives it zip through the turns without feeling overly stiff in the rough stuff"
— Robin Weaver, MBUK-Bikeradar —

Kinematics

Our exclusive patented dual link suspension kinematics with 160mm of travel are optimized for the use of an air shock to make the most of every millimeter of rear travel.
Learn more about UNNO Burn's kinematics

Design

Designed and engineered by UNNO in Barcelona, taking innovation and precision into the next level. If it took us 4 years to make them, it was because our main goal was absolute perfection.
Learn more about UNNO Burn's design

Development

We have created our own test standards, way more demanding and using the latest technology from our partners 2D Data Recording and HBM. Each bicycle receives its own development according to the use that is going to be given, doubling or even tripling the industry standards in some cases.
Learn more about UNNO Burn's development

MADE IN BARCELONA

Not only have we designed the bicycles in Barcelona but we have also manufactured them completely here, in our own facilities, where each single frame is handcrafted from the layup to the final painting and assembled with an obsessive care for details.
Learn more about UNNO Burn's manufacturing

Technology

The main reason that led us to make this brand was to implement the latest technology without restrictions. If there is something that is not missing from any of our bikes, that is technology. By using higher strength and high modulus fibers we have been able to make one of the lightest production frames.
Learn more about UNNO Burn's technology

Geometry

If we have been pioneers in something at UNNO, it was definitely in geometries. We were the first to design extra long bikes for Mondraker Forward Geometry. Since then we have been ahead and gone a step further to realize that mtb is not only about stability and speed, it is also about fun, going sideways in turns, jumping, whipping... That is why we have designed UNNO bikes according to what we believe will be a future standard of geometries with a perfect balance between stability and fun.
Learn more about UNNO Burn's geometry
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Ratio Anti-Squat Forces
Our ratio is optimized to use an air shock with a medium chamber with a regressive end of stroke to be able to compensate for the air shocks extreme end of stroke ramp up.
The pedaling efficiency is optimized for 1by transmission with 32 to 34T to accomplish the maximum efficiency. The recommended SAG is situated at 35% (+-5%)
In this graphic you can compare the loads on the back wheel depending the amount of spacers used in the shock
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Concept

We have never spent so much time designing a bicycle frame, and we have taken our love for details into the next level. Our aim was to create our own identity, our own DNA. UNNO is known for doing 100% of the development of all bicycles in-house, and that is something that no other brand making bicycles from composite material can say.

The beauty is in the details

Nothing has been left to chance. UNNO means details, perfection, and that is reflected in each one of those small features that other brands neglect.
Dropouts
Reinforced dropout and mounted from the exterior without any bolts.
Brake Mount
Rear brake caliper mount completely integrated in the design.
Seat Clamp
Integrated with the design and at the same time it integrates a rubber lip that protects the frame from dust, mud and other elements
Cable Inserts
The rubber inserts protect the cables inlet, have been designed to avoid getting out using a harpoon system.

Engineering

UNNO is known for doing 100% of the development of all bicycles in-house, and that is something that no other brand making bicycles from composite material can say.
Design
500hours
Engineering
2.200hours
Lab Testing
30M Cycles
Prototypes
12frames

Simulation

UNNO wants to go a step further. In order to detect binding stress concentrations, we have built up a detailed layered FEA model instead of bike frame simulations making use of isotropic materials. Number of layers, materials and fiber orientations have all been specified for each frame part. Consequently, stresses and failure indexes were obtained for each layer, allowing our engineers to enhance the optimal layup and resulting in the lightest, stiffest and strongest bike frames in the market.
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Data Recording

We use the best technology not only to analyze the behavior of suspensions but also to detect weak points and ensure that there will be no unpredictable issues. That gives us the confidence to offer a 5 year guarantee.

Laboratory

Our laboratory is one of the most advanced in the world. Each of our machines has been designed by us to adapt to our very special needs.
Unno's torture center
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