Every story linked to mountain biking has a beginning. The initial curiosity, that adventurous impulse, the idea that there is a whole world to discover out there.
After a few tentative pedal strokes, a connection between movement and mind is reached that changes your way of thinking forever.
Then comes the strength, the insecurity disappears, and you are filled with certainty, even if only for a moment. Every story linked to mountain biking starts right here.
We designed Onna for those riders who dream of conquering the trails. The bike's geometry maximizes efficiency and control, making it perfect for any cyclist who is starting to fall in love with MTB.
Onna features a balanced geometry perfect for the trail, aimed at offering maximum precision no matter who the rider is. With wheel sizes appropriate for each frame size, Onna becomes the perfect bike to tackle any trail ahead.
With a head tube that allows the use of a wide variety of 100 mm forks, hydraulic disc brakes throughout the range, and 1x Shimano transmission on the high-end models, Onna offers everything you need for a good ride.
Additionally, it provides enough space to fit wide mountain bike tires, so Onna will not set any limits on your adventures.
Onna is fully compatible with 27.2 mm internally routed dropper posts, allowing you to tackle any type of trail.
All Onna models are equipped with 160 mm Post Mount hydraulic disc brakes.
Threaded bottom brackets require little maintenance and can be easily replaced.
The tapered head tube and fork provide strength and stiffness when needed, while allowing weight reduction thanks to their aluminum tubes and offering a much greater range of options.
Onna comes equipped with quick releases as standard.
The internal cabling is carefully routed behind the head tube to avoid any rubbing or rattling.
The forged dropouts offer secure mounting points for a wide variety of racks.
The left base of the bike features an integrated mount for a kickstand.
Onna's advanced aluminum frame allows us to perfect the riding quality. Onna is rigid enough to offer speed and responsiveness, but without sacrificing comfort and control. At Orbea, we are proud to have created a bike perfect for tackling any type of trail.
The perfect ride starts with the perfect fit of your bike. To help you find yours, Onna is available in four frame sizes and two wheel sizes.
The components of the bicycles, as described on this page, are those specified by the manufacturer at the time of launch of a new product.
Please note that these components may be subject to change without notice by the manufacturer for other components of similar characteristics.
If you need to confirm the specifications of any component, we recommend you visit the manufacturer's official website or contact our customer service team.