Due to the tight supply situation for individual components, bikes may sometimes be delivered with deviating equipment. However, any alternative components used will be of a corresponding quality to that of the original components.
The Orbea Onna Junior is the perfect companion for the entry into the world of mountain biking. Thanks to its strong aluminum frame and a geometry focused on control and comfort, the Onna Junior masters every trail. With its high-quality MTB components and grippy tires, the bike is ready for boundless adventures.
The Onna was designed for plenty of action. Without neglecting the weight savings in the frame, the developers aimed for extra durability in a bike that is heavily used.
| Fork: | RockShox Judy Silver TK Crown adjust QR Solo Air 100 |
| Stem: | Alloy | 31.8mm interface | 7º |
| Chain: | KMC X11 |
| Color: | Red |
| Frame: | Orbea Onna Alloy | Dropout 9x135 mm | Internal cable routing |
| Tires: | Kenda Booster 2.40" 30TPI |
| Brakes: | Shimano MT201 Hydraulic Disc |
| Gender: | kids |
| Pedals: | VP-537 Black |
| Saddle: | Selle Royal 2058 DRN |
| Wheels: | Orbea Black Rock 23c Disc |
| Headset: | 1"-1/2 Semi-Integrated |
| Shifter: | Shimano Deore M5100 |
| Activity: | Cycling |
| Cassette: | Sun Race |
| Crankset: | OC1 Alloy forged Boost |
| Groupset: | Shimano |
| Material: | Aluminium |
| Item code: | OEA632005 |
| Seat post: | Alloy | 27.2 mm | Offset 0 |
| Brake type: | Disc Brake |
| Frame type: | Hardtail |
| Gear ratio: | 11-51 |
| Handle bar: | Alloy Flat | 31.8 mm | 720 mm |
| Model year: | 2023 |
| Wheel size: | 27,5" / 650B (584mm) |
| Travel fork: | 100mm |
| Dropper post: | no |
| Manufacturer: | Orbea Bikes |
| Product name: | Orbea ONNA XS Junior 10 - 27.5" Youth Mountain Bike - 2023 - Terracotta Red - Green (matt/gloss) |
| Bottom bracket: | BSA |
| Brake actuation: | Hydraulic |
| Chainring ratio: | 32 |
| Rear derailleur: | Shimano Deore M5100 SGS Shadow Plus |
| Shifting system: | 11-speed |
| Usage bikesport: | MTB |
| Fork construction: | Classic Suspension Fork |
| Manufacturer page: | https://www.orbea.com/ |
| Shifting actuation: | Mechanical |
| Number of chainrings: | 1 |
| Manufacturer item code: | N024 |
| Recommended body height: | 145-160cm |
