Orbea - Onna 27 50 - 2026

IT STARTS HERE

A lifetime of mountain biking begins with a first – An initial curiosity, a spark of adventure, the inkling that there is much to discover under the branches of towering pines or among painted desert spires. After uncertain early pedal strokes comes an efficiency of motion and mind that changes the synapses of your brain forever. Strength arrives, discomfort departs, clarity comes even if only for the moment. A lifetime of mountain biking starts here.

Onna Junior is ready for the trails ahead with a sturdy aluminium frame and a geometry designed for control and comfort. Good quality mountain bike components and tyres won’t limit your adventures as you grow.

Speficications:

• 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
• WHEELS: WH 2.1, Alloy, 27,5", 32H
• TYRES: Kenda K1153 2.35" 22TPI
• PEDALS: VP-537 Black
• SEATPOST: Alloy, 27.2mm, Setback 0
• SADDLE: Essax Adv soft135mm for Orbea