ORBEA ONNA 30 27,5/29" Trekking MTB Blue 2023

Due to delays in global supply chains, Manufacturer may have replaced some original components with equivalent or higher quality components. In some cases, the bike delivered may differ from the images.

It starts here
The love of mountain biking begins with a single moment With the first curiosity, with the first hint of adventure, the first hint of what there is still to discover out there in the woods and meadows. The first, still tentative pedal strokes soon turn into a fluid interplay of body and mind that sets completely new pathways in your brain. You become stronger, you feel better, and in some moments you feel a unique clarity. Your love of mountain biking starts right here.

Onna stands for comfort and control
Orbea has developed the Onna for bikers who want to conquer the trail. With a geometry designed for maximum efficiency and control, it is perfect for people who have just fallen in love with mountain biking.

Balanced handling
The Onna combines balanced geometry with perfect handling on the trail to offer all bikers maximum riding enjoyment. The wheel size changes with the frame size so everyone can find the right Onna to conquer the trails.

Ready for the trail
With its tapered head tube, the Onna allows the use of various 100 mm suspension forks, all models have hydraulic disc brakes and the top models come with 1x groupsets from Shimano. On top of that, the bike offers plenty of space for wide tires that provide comfort and grip. You see: The Onna is ready for your rides and will set no limits to your adventures.

Dropper-post Ready
The Onna is fully compatible with internally routed Vario seatposts with a diameter of 27.2 mm. No matter what awaits you on the trail: You are ready!

Hydraulic disc brakes
Each Onna has hydraulic disc brakes with post mount and 160 mm rotors

Threaded bottom bracket
The threaded bottom bracket is low-maintenance and can be easily replaced by amateur mechanics.

Tapered head tube
The tapered head tube provides strength and stiffness, while aluminum steerer tubes save weight and enable a wide selection of high-quality forks.

Quick release axle
The Onna comes with quick-release axles as standard.

Integrated cable guides
Cables and cables are routed through the frame in the most sensible way and without rubbing or rattling behind the head tube.

Advanced aluminum frame
Thanks to its advanced aluminum frame with butted tubes, Orbea can perfectly fine-tune the Onna's riding characteristics. The bike is stiff enough to whizz over the trails quickly and responsively. On the other hand, it is so compliant that it rides comfortably and in a controlled manner. Orbea is proud that the Onna is ready for all the trails that await you out there.