Bicicleta de Montaña Orbea Onna 27 50 2026

Orbea Onna 50 2026: control, reliability and design for the mountains

The Orbea Onna 50 2026 is the perfect bike for riders looking to start or advance in mountain biking with a robust frame and reliable components.

Its aluminum frame with internal cable routing offers lightness and clean aesthetics, while the geometry is optimized for trail and mountain use.

Equipped with a SR Suntour XCE fork with 100 mm travel, Shimano Tourney TX800 rear derailleur and Shimano MT200 hydraulic disc brakes, it ensures full control and safety on all terrains.

The 740 mm flat handlebar provides a stable riding position, while the 2.35" Kenda tires deliver grip and traction on dirt paths.

Comfort is enhanced by the Essax Adv Soft saddle and included VP-537 pedals.

Technical specifications:

• Frame: Orbea Onna Alloy, Dropout 9x135, BSA BB, internal cable routing
• Fork: SR Suntour XCE 28 Coil 100mm QR
• Headset: 1"-1/2 Semi-Integrated
• Crankset: Forged alloy, 22x36t, 7/8S
• Shifters: Microshift TS38
• Cassette: Sun Race CSM66 11-34t 8-Speed
• Rear Derailleur: Shimano Tourney TX800
• Front Derailleur: Shimano M315 31.8mm
• Chain: KMC X8
• Handlebar: Alloy, 31.8mm, Flat, 740mm, Sweep 9
• Stem: Alloy, 7º
• Brakes: Shimano MT200 Hydraulic Disc
• Wheelset: WH 2.1, Alloy, 27.5", 32H
• Tires: Kenda K1153 2.35" 22TPI
• Pedals: VP-537 Black
• Seatpost: SP 0.6, Alloy, 27.2mm, Setback 0
• Saddle: Essax Adv soft135mm for Orbea

An excellent option for riders seeking quality, reliability and great performance on mountain trails.