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 a lot of action. Without neglecting the weight savings in the frame, the developers aimed for extra durability in a bike that is heavily used.
| Fork: | SR Suntour XCT 30 Coil | QR |
| Stem: | Alloy | 31.8 mm interface | 7º |
| Chain: | KMC X9 |
| Color: | Black |
| Frame: | Orbea Onna Alloy | Dropout 9x135 mm | ICR |
| Tires: | Kenda Booster 2.40" 30TPI |
| Brakes: | Shimano MT200 Hydraulic Disc |
| Gender: | kids |
| Pedals: | VP-537 Black |
| Saddle: | Selle Royal 2058 DRN |
| Wheels: | Orbea Black Rock 23c Disc |
| Headset: | 1"-1/8 Semi-Integrated |
| Shifter: | Shimano Alivio SL-M3100 |
| Activity: | Cycling |
| Cassette: | Sun Race CSM989 |
| Crankset: | Alloy forged |
| Groupset: | Shimano |
| Material: | Aluminium |
| Item code: | OEA632010 |
| Seat post: | Alloy, 27.2 mm | Offset 0 |
| Brake type: | Disc Brake |
| Frame type: | Hardtail |
| Gear ratio: | 11-36 |
| 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 40 - 27.5" Youth Mountainbike - 2023 - Black (gloss/matt) |
| Bottom bracket: | BSA |
| Brake actuation: | Hydraulic |
| Chainring ratio: | 36-26 |
| Rear derailleur: | Shimano Altus M2000 SGS Shadow |
| Shifting system: | 9-speed |
| Usage bikesport: | MTB |
| Fork construction: | Classic Suspension Fork |
| Manufacturer page: | https://www.orbea.com/ |
| Shifting actuation: | Mechanical |
| Number of chainrings: | 2 |
| Manufacturer item code: | N021 |
| Recommended body height: | 145-160cm |
