Escapapresents theOrbea Onna 27 20 2026 Bike for Riders who dream of conquering the trails. The bike’s geometry maximizes efficiency and control, making it perfect for any cyclist who is just starting to fall in love with mountain biking.
BALANCED HANDLING
The Onna features balanced geometry that’s perfect for the Trail, designed to deliver maximum fun no matter what kind of rider you are. Add to that wheel sizes tailored to each frame size, and the Onna becomes the perfect bike to tackle any Sendero that lies ahead.
READY FOR THE NEXT SENDERO
Thanks to a head tube that accommodates a wide variety of 100 mm forks, hydraulic disc brakes across the entire lineup, and a Shimano 1x drivetrain on the high-end models, Onna offers everything you need for a great ride. Plus, it gives you plenty of room to fit wide mountain bike tires, so Onna won’t put any limits on your adventures.
COMPATIBLE WITH TELESCOPIC SEATPOSTS
Onna is fully compatible with 27.2 mm dropper posts with internal cable routing, allowing you to tackle any type of Sendero.
HYDRAULIC DISC BRAKES
All Onna models are equipped with 160 mm Post Mount hydraulic disc brakes.
THREADED BOTTOM BRACKET AXLE
Threaded bottom brackets require little maintenance and can be easily replaced.
TAPERED HEADSET
The tapered head tube and fork provide strength and stiffness where needed, while reducing weight thanks to their aluminum tubes and offering a much wider range of options.
QUICK-RELEASE CLIPPER
Onna comes standard with Rapido quick-release skewers.
INTERNAL CABLE ROUTING
The internal wiring is carefully routed behind the headset to prevent any rubbing or rattling.
