Shop Bikes Mountain Fixed and hardtail Orbea ONNA 50 27.5 bicycle, violet blue/white

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Orbea ONNA 50 27.5 bicycle, violet blue/white

Name: Orbea ONNA 50 27.5 bicycle, violet blue/white
Price: 599.0 EUR
Availability: LimitedAvailability

599 €

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Other product variants

Orbea ONNA 50 27.5 bicycle, terracotta red/green

Product description

Orbea ONNA 50 27.5 bicycle

Level and quality of equipment

Light and occassional rides

Suitable not only for commuting, but also for weekend trips outside the city. You can ride on cycle paths, unpaved roads and in easy terrain. If you ride more demanding terrain or more frequently, you will need to fine-tune more often.

Aluminium frame

Lighter, relatively durable and stiff material that is affordable. The most widespread material for the production of bicycle frames.

27.5” wheels

Universal size for a wide range of bicycles. The advantage is better cross-country ability, higher traction and comfort, and still good dexterity. Slightly heavier.

Hydraulic disc brakes

Reliable in all conditions, better modulation of the braking effect with the use of less force on the lever. Heavier weight, more demanding service.

Coil fork

Provides adequate comfort and is usually installed on bicycles for recreational and less demanding riding. The disadvantage is its relatively heavy weight.

Specification

Frame	Orbea Onna Alloy, Dropout 9x135, BSA BB, Internal cable routing
Fork	SR Suntour XCE 28 Coil 100 mm QR Limited light use
Shifting	Microshift TS38 Commuting and short rides
Derailleur	Shimano Tourney TX800 Commuting and short rides
Derailleur	Shimano M315 31.8 mm Light and occassional rides
Cassette	Sun Race CSM66 11-34t 8-Speed Light and occassional rides
Chain	KMC X8
Cranks	Alloy forged 22x36t 7/8S Light and occassional rides
Brakes	Shimano MT200 Hydraulic Disc Light and occassional rides
Wheels	Mach1 ER20 19c
Tires	Kenda K1153 2.35" 22TPI
Seat post	Alloy 27.2 Offset 0
Saddle	Essax Adv soft135 mm for Orbea
Stem	Alloy 31.8 mm interface 7º
Handlebars	Alloy Flat 31.8 mm 720 mm
Headset	1"-1/8 Semi-Integrated
Pedals	VP-537 Black

Product details

Sex	Men, Unisex
Model year	2023
Gears	2x9
Groupset	Shimano Tourney
Size	XS, S
Colour	violet blue/white
Material	aluminium
Wheel material	Aluminium
Wheel diameter	27.5"
Brakes	Hydraulic disc brakes
Fork	Spring
Fork travel	100 mm
Telescopic seat post	no
product ID	207456

Due to long-term issues with the supply of components, some manufacturers exceptionally approach changes of installed components contrary to the specification without letting us know. Unfortunately, it is not in our power to go through each bike and verify the differences between the manufacturer's stated components and its actual equipment. Alternative parts should meet the same standards as the original. We apologise for any discrepancies.

Size chart

More precise measurements and geometry of each model can be found on the manufacturer's website.

Road

Size	47	49	51	53	55	57	60
Rider height (cm)	155 - 160	160 - 166	167 - 172	173 - 179	180 - 185	186 - 191	192 - 207

Gravel

Size	XS	S	M	L	XL	XXL
Rider height (cm)	155 - 166	167 - 172	173 - 179	180 - 185	186 - 191	192 - 207

Mountain

Size	S	M	L	XL
Rider height (cm)	155 - 170	165 - 180	179 - 190	185 - 198

Urban/ city

Size	XS	S	M	L	XL
Rider height (cm)	150 - 160	160 - 170	170 - 180	180 - 190	190 - 200

How we ship bikes

All bicycles at the MTBIKER shop are new, not-ridden, from an official distributor and with a full warranty. Several brands even offer a lifetime warranty on the frame after registration. We perform all warranty services in MTBIKER stores after personal delivery or after sending the bike (or its part) by courier.

Our bike shipment is as follows:

The bicycle is taken out of the manufacturer's box
The bicycle is assembled, inspected and adjusted (front and rear derailleur, shock, fork, wheels,...)
The bicycle is carefully packed back into a box and shipped
If you order a bicycle for in store pick up or home delivery, the bicycle will be waiting put together, checked and ready to use for you.
If you order a bicycle via courier to your home address, the following must be done at home:
1. Take the bike out of the box and carefully remove safety material and foils
2. Mount handlebar to stem (1 minute, 4 or 5 mm hex hey is needed).
3. Mount front wheel to fork (1 minute, without the need of any tools if the bike has a quick release).
4. Loosen the screws in the headset, straighten the stem with the front wheel, tighten the upper screw on the fork and then tighten the headset (2 minutes, 4 or 5 mm hex key is needed).
5. Mount the pedals to the cranks while lubricating the thread and carefully mounting it the right way (1 minute, 8 mm hex key or 15 mm wrench).
6. Mount seatpost to frame (10 seconds, without needing any tools if the frame has a quick link).
7. Inflate the tyres or fork and shock to desired pressure (2 minutes, pump needed).
8. Check the tightening of hex keys and quick-releases (2 minutes, 4 and 5 mm hex key is needed).
9. Go for a test drive! Handle your bicycle carefully until you get used to it. If the bike has disc brakes, their performance will be limited from now on - they will gain their full power after 4-5 strong brakes at higher speed.

Auxiliary video for setting up the bike:

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Hardtail mountain bikes from Orbea

Three brothers established this Spanish brand in 1840, and they originally made guns. In 1930, they gave up the gun business and began manufacturing bikes. Julien Absalon won a gold medal in MTB XC, and Samuel Sánchez won an individual road race on an Orbea bike. They also sponsored many World Tour teams. They are a Basque brand with temperament, spirit and mountains in the heart.

Manufacturer contact information