Orbea Onna 10 assessment – Mountain Bikes – Bikes

Launched in March 2022, Orbea’s new Onna platform is meant to carry path driving to a wise funds, whereas including a dose of utilitarian versatility.

The best spec of 5 fashions, all the bikes within the Onna vary have the silhouette of one of the best cross-country race bikes at a fraction of the worth, whereas additionally carrying options for the on a regular basis consumer.

Orbea Onna 10 body

The Onna is Orbea’s entry-level hardtail.
Andy Lloyd / Our Media

The hydroformed 6061 aluminium body has an inventory of easy options – a threaded backside bracket, tapered 1 ⅛in to 1 ½in head tube with inside cups, 27.2mm seat tube and two bottle cages (though the smallest measurement solely will get one).

The rear axle is 135x9mm quick-release, and the rear triangle boasts kickstand and pannier rack mounts, with the latter being rated to take rack-mounted youngster seats.

The down tube is kinked barely simply behind the pinnacle tube to accommodate a suspension fork with 100mm journey and the rear finish will take tyres as much as 2.4in vast.

The bike options neat inside cable routing.
Andy Lloyd / Our Media

Dropper posts and band-fitment entrance derailleurs might be fitted and have cable routing out there.

All cables and hoses run contained in the down tube, exiting underneath the bottom-bracket shell and operating externally from there. A 160mm brake mount is customary and a recommended most measurement.

Orbea Onna 10 geometry

On the medium-size bike I examined, I used to be capable of confirm the claimed geometry figures. A 68.5-degree head angle and 418mm attain strike a steadiness between dealing with efficiency and straightforward familiarity for much less aggressive customers.

The 440mm chainstays permit for elevated stability, which is helpful in case you’re carrying baggage.

A 74.5-degree seat tube angle presents an environment friendly seated pedalling place and standover is a snug 739mm. The wheelbase is 1,121mm.

Orbea Onna 10 specs

There’s a RockShox Judy Silver TK fork up-front, offering 100m of air-sprung journey with a lockout and external-rebound adjustment.

The brakes are Shimano MT201s with four-finger levers and 160mm rotors entrance and rear.

Shifting is dealt with by a Shimano Deore 11-speed lever and matching rear derailleur. OC1 cast cranks spin on Shimano exterior backside bracket bearings and carry a 32t chainring.

That drives a KMC X11 chain and a SunRace 11-51t cassette. The wheels are Orbea’s personal Black Rock 23c Disc choices wrapped in 2.35in Kenda K1153 tyres with tubes.

The Onna makes use of Orbea’s personal alloy 720mm-wide, 31.8mm bar, 75mm stem that includes an 8-degree rise, inline 27.2mm seatpost, lock-on grips and a Selle Royal 2058 DRN saddle. General weight is 13.72kg.

Orbea Onna 10 experience impressions

We clocked up loads of miles testing the Onna.
Andy Lloyd / Our Media

Many of the distance lined on the Onna was commuting round Bristol with a rack fitted, however I additionally fitted in 250km in dry, dusty situations throughout numerous terrain in South Wales and South West England.

I ended up operating the fork at 85psi, the higher finish of the recommended band for the primary take a look at rider.

As soon as the preliminary setup of the rack (not included) was accomplished, it was a fast job to put in or take away it.

Orbea Onna 10 climbing efficiency

Aimed uphill, the Onna feels extra snappy and responsive than a mountain bike of this value ought to, particularly contemplating its city intentions.

Climbing whereas seated feels centered and nearly aggressive because of the comparatively steep seat angle. Orbea has capitalised on the inherent flex of a quick-release rear wheel and made the bike really feel extremely compliant on technical terrain.

Shifting efficiency is gentle and dependable, even underneath energy. Having to run somewhat extra stress within the tyres because of having tubes as customary does compromise traction somewhat.

Though the Onna’s chainstays are the same size to different comparable bikes at 440mm and the seat angle is a comparatively steep 74.5 levels, the place feels sufficiently over the again wheel to maintain weight the place it must be.

The fork’s lockout is helpful on smoother climbs, however I stored it open whereas driving off-road. The Judy Silver fork is helpful when aiming the bike by technical strains uphill. The 30mm higher tubes are stiff sufficient to steer precisely regardless of the quick-release axle, and so they by no means really feel harsh.

It’s nonetheless an especially keen climber and the marginal giveaways are compromises with a eager eye on versatility.

Orbea Onna 10 descending efficiency

The Onna is a heap of enjoyable on the descents regardless of its modest value.
Andy Lloyd / Our Media

Neither the worth level, the spec or the web site counsel the Onna is for all-out descending, however it handles competently sufficient to place a smile in your face.

Whereas not as razor-sharp as a extra race-focused bike, it might probably’t be referred to as lazy for a second.

The dealing with is extra of a easy, thought-about affair, higher suited to leisure driving with half a watch on efficiency quite than the opposite method spherical. In rougher terrain, push the Onna onerous and also you’ll quickly surpass the forgiving nature of the Judy’s 30mm stanchions and quick-release axle. This implies issues don’t really feel fairly as pin-point or exact as they might.

Quick, flowy trails are the place this bike excels. The willingness to select up and keep pace pays dividends and even reasonably tough sections on waymarked routes or conventional massive ‘backcountry’ loops are handled displaying a assured air of stability.

Whereas the Onna begins to battle in direction of the gnarlier finish of the spectrum, it would get down most descents.

The tyres don’t take to each other with something slippery, be that the exceptionally unfastened and dusty trails I encountered loads, or the restricted instances I discovered moist rocks and roots.

Regardless of the thin stanchions, the fork holds up properly on tough descents.
Andy Lloyd / Our Media

They’re fairly cheap all-round rubber for many different situations and by no means felt susceptible to pinch-flatting regardless of being run at pretty low stress.

The fork carried out higher than you would possibly count on for a unit with 30mm stanchions and a quick-release axle.

It felt easy, with no sharp bottom-outs and solely the anticipated flex underneath onerous braking or panic wrenching in corners approached too keenly.

That mentioned, I took the Onna down some trails which might be neither what you’d discover on an area XC course nor wise for an inexperienced rider.

Orbea Onna 10 utility efficiency

The inventory Kenda tyres carry out completely properly on the highway.
Andy Lloyd / Our Media

I can’t simply go away this as a straight mountain bike assessment. Orbea’s declare that the onna presents commuter bike potential is properly based. With many metropolis streets being potholed and riddled with cracks, one of the best city commuter in lots of circumstances is a mountain bike.

The Kenda tyres, whereas comparatively fast-rolling, provide a wise degree of puncture safety. The short-travel fork might be locked out on smoother sections of highway, however presents welcome consolation when wanted.

The kickstand mount provides the choice of not needing to lean a motorcycle wherever whereas loading a rack. Orbea’s technical doc (out there on its web site) reveals the rack mounts are rated to take that fashion of kid seat and {that a} quick-release mounted trailer might be towed.

The big selection of gears and ease of the 1x drivetrain will attraction to many riders in search of twin obligation from their bike.

Orbea Onna 10 backside line

The Onna deserves a spot in your shortlist in case you’re out there for an reasonably priced newbie’s mountain bike.
Andy Lloyd / Our Media

A massively versatile possibility for a budding mountain biker, the Onna 10 ticks a variety of packing containers as each a utility weapon and an off-road enjoyable machine. It’s equally snug being locked up on the grocery run or on the beginning line of the primary few native cross-country races.

The spec is spectacular at this value, with choices available for improved functionality in both course, be that tubeless tyres and a dropper publish for off highway use or a rack and kick stand for utility functions.

Leave a Comment