Sorry! Orbea 2022 Onna 27 XS Junior 50 Mountain Bike is no longer available.

2022 Onna 27 XS Junior 50 Mountain Bike


Black (Gloss) Matte - Silver



The 2022 Onna 27 XS Junior 50 Mountain Bike is a scaled down version of the adult Onna mountain bike. It uses the same technology but is sized to suit rider from 145cm to 160cm tall.

The Onna range is designed to kickstart a lifetime of mountain biking. The Onna’s geometry maximizes efficiency and control so it’s perfect for any rider who is learning to love MTB.

The Onna is built around an advanced aluminium frame with shaped tubes to fine tune the ride quality. Stiff enough to be fast and responsive, compliant enough to be comfortable and controlled. A tapered headtube and fork steerer put strength and rigidity where they’re needed while trimming weight with alloy steerer tubes and offering a wider selection of quality forks and there’s plenty of room for wide mountain bike tyres for comfort, grip and mud clearance. Onna is fully compatible with internally routed 27.2mm dropper posts, so you will be ready for whatever trails the future holds. This gives an easy path to upgrades as you progress.

The Onna 27 XS Junior 50 comes in just one frame size and only comes with 27.5” wheels. A 100mm travel SR Suntour XCE 28 Coil fork handles things up from while a 2x8 speed Shimano drivetrain and Shimano MT200 hydraulic brakes give reliable performance.

This bike is perfect for

Younger riders who want a proper mountain bike to learn on and progress. The Onna 27 XS Junior 50 is the perfect entry point to mountain biking.

Key Features

  • Advanced aluminium frame with internal cable routing
  • SR Suntour XCE 28 Coil 100mm suspension fork
  • Shimano MT200 Hydraulic Disc brakes and Shimano 2x8 drivetrain

Who are Orbea?

Orbea pronounced Or-bay-ah is named after the brothers who founded the company in 1840. Initially, the company manufactured rifles and guns. The company has been making bikes since the early 1930s and winning Tour de France stages for just as long. All Orbea Bikes are assembled at the Orbea Factory based in the heart of the Basque country in Northern Spain or in their facility in Portugal.

Orbea does things a little differently from many of the big American bike brands. As the heart of Orbea's manufacturing is still in Spain and Portugal Orbea can offer much more customised service. This includes the ability to swap out colours and parts on most of their higher-end bikes to suit individual customers through their MyO program.

Although best known for their road bikes Orbea are increasingly making a name for themselves as a mountain bike brand.

Read More About Orbea Bikes

Price Match at Cycles uk

We understand that price is important, so we regularly price-check our competitors to make sure we have the best offers available. We recognise that we will not always be the cheapest, so if you see the same product cheaper from any of our competitors then please get in touch via the form below and we will do our best to match any reasonable advertised price.

Model ONNA 27 XS JUNIOR 50
Wheel Size 27
Gearing 2x8
Frame Orbea Onna Alloy, Dropout 9x135, BSA BB, Internal cable routing
Fork SR Suntour XCE 28 Coil 100mm QR
Headset 1"-1/8 Semi-Integrated
Stem Alloy 31.8mm interface 7�
Handlebar Alloy Flat 31.8mm 720mm
Brakes Shimano MT200 Hydraulic Disc
Front Derailleur Shimano M315 31.8mm
Rear Derailleur Shimano Tourney TX800
Shifters Microshift TS38
Cassette Sun Race CSM66 11-34t 8-Speed
Chain KMC X8
Pedals VP-537 Black
Crankset Alloy forged 22x36t 7/8S
Wheels Mach1 ER20 19c
Tyres Kenda K1153 2.35" 22TPI
Seatpost Alloy 27.2 Offset 0
Saddle Essax Adv soft135mm for Orbea
Brand Orbea
Model Year 2022
Barcodes 8434446971662, 8434446971679, 8434446971686
SKUs / Part Numbers M02014N9, M02014NA, M02014NB

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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