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2026 Orbea

ONNA 10

A 27.5″ / 29″ aluminum frame hardtail crosscountry bike with upper mid-range components.
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Manufacturer Price

£1,049($1,407)
FrameAluminum
SuspensionHardtail, 100mm
ForkRockShox Judy Silver TK
Wheels27.5″ / 29″ Aluminum
Drivetrain1 × 12
GroupsetDeore
BrakesShimano Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
ONNA 10
Other Crosscountry bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

25 mph

ONNA 10

27 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full ONNA model range

View Comparison
Sizing
XS

5'1" – 5'6"

SM

5'4" – 5'9"

MD

5'7" – 6'0"

LG

5'10" – 6'3"

XL

6'0" – 6'5"

🐐 Estimated

Rider Fit Notes

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Geometry
Specs
Build
Frame

Orbea Onna Alloy, Dropout 9x135, BSA BB, Internal cable routing

BB StandardBSA, 73mm, Threaded

ColorsViolet Blue - White (Gloss); Terracotta Red (Matt) - Green (Gloss); Black (Gloss-Matt)

Fork

RockShox Judy Silver TK Crown adjust QR Solo Air 100

Travel100mm

Spring TypeAir

Bottom Bracket

BSA, 73mm, threaded

Stem

Alloy, 7º

Handlebar

Alloy, 31.8mm, Flat, 720mm

Saddle

Fortune QF-3091

Seatpost

Alloy, 27.2mm, Setback 0

TypeRigid

Pedals

VP-537 Black

Groupset
Rear Derailleur

Shimano Deore M6100 SGS Shadow Plus

Crank

Forged alloy, 32t, Boost

Shifters

Shimano Deore M6100

Cassette

Sun Race 11-51t 12-Speed

Chain

KMC X12

Brakes

Shimano MT201 Hydraulic Disc

TypeShimano Hydraulic Disc

Wheels
Rims

Alloy, 23c, 32H

Tires

Kenda Booster 2.40" 30TPI

Rider Notes
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First added August 2

Last updated September 14

Not listed for 230 days