Orbea Kimu 24 H10 2027 - Junior Bike

The Orbea Kimu 24 H10 is a lightweight junior mountain bike built around smaller riders. A carbon fork, Shimano hydraulic brakes, 9-speed gearing and wide Schwalbe tyres make it a capable choice for developing confidence on the trails.
Key Features:
- Lightweight Orbea Kimu 24 frame with geometry designed around younger riders
- Orbea Kimu carbon rigid fork keeps weight down and handling responsive
- Microshift 1x9-speed drivetrain with wide-range 11-42T cassette
- Shimano MT410 hydraulic disc brakes for controlled stopping
- 24in alloy wheels with Schwalbe Rocket Ron Evo 2.35in folding tyres
- Carbon seatpost and 140mm cranks are appropriately sized for younger riders
- Available with 0% APR finance
The Orbea Kimu 24 H10 is designed for young riders who are developing their mountain biking skills and are ready to explore further. Orbea has designed the Kimu around smaller riders, combining appropriately scaled geometry with lightweight construction and components chosen to help make the bike manageable and confidence inspiring.
A lightweight Orbea Kimu 24 frame forms the basis of the bike, with geometry developed specifically around younger riders rather than simply scaling down an adult mountain bike. This helps create a natural riding position and predictable handling as children build their skills on more varied terrain.
The Orbea Kimu carbon rigid fork keeps the front of the bike light and responsive. Rather than adding the extra weight and complexity of a suspension fork, the rigid carbon design helps make steering and manoeuvring the bike easier, while the wide tyres provide useful cushioning over rough surfaces.
The 24-inch alloy wheels are fitted with Schwalbe Rocket Ron Evo 2.35-inch folding tyres. Their high-volume design adds comfort and their mountain bike tread provides useful grip on dirt, loose surfaces and trails. This makes them well suited to young riders beginning to tackle more varied off-road terrain.
A Microshift 1x9-speed drivetrain keeps gear selection straightforward. With just one shifter to operate and no front derailleur, younger riders can concentrate on the trail rather than managing two sets of gears.
The 28T chainring works with a wide-range 11-42T Microshift cassette, providing useful lower gears for tackling climbs while retaining enough range for faster sections. The 140mm alloy cranks are also proportioned for younger riders, helping provide a more natural and comfortable pedalling position.
Shimano MT410 hydraulic disc brakes provide controlled and consistent braking. Hydraulic operation requires relatively little hand effort and offers good modulation, helping younger riders control their speed on descents and loose surfaces as their confidence develops.
Orbea has also paid attention to the Kimu's contact points. The compact 234x138mm saddle is sized with junior riders in mind, while a zero-offset carbon seatpost helps keep weight down. The cockpit is also designed around the bike's smaller proportions for a comfortable and controlled riding position.
The Kimu 24 H10 is a step towards a more grown-up mountain bike without adding unnecessary complexity. Its lightweight construction, simple wide-range gearing, hydraulic brakes and trail-focused tyres make it a good choice for young riders progressing from family rides onto longer routes and more adventurous off-road riding.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | Orbea Kimu 24 |
| Fork | Orbea Kimu Carbon |
| Headset | 1"-1/2 Semi-Integrated |
| Bars | MTB custom stem, Alloy, +15mm Spacer |
| Front Brake | Shimano MT410 Hydraulic Disc |
| Rear Brake | Shimano MT410 Hydraulic Disc |
| Rear Mech | Microshift |
| Shifters | Microshift M6195 9S |
| Speed | 9 |
| Rims | Alloy, 24c, 24H |
| Front Tyre | Schwalbe Rocket Ron Evo, 24x2.35 Lite Skin Foldable |
| Rear Tyre | Schwalbe Rocket Ron Evo, 24x2.35 Lite Skin Foldable |
| Seat Post | SP 0.2 Carbon, 27.2mm, Setback 0 |
| Saddle | SD 0.4 234x138mm |
| Chainset | Alloy, 28t, 140mm |
| Chain | KMC eGlide |
| Cassette | Microshift 11-42t 9-Speed |
| Pedals | VP-229 Black with reflectors |
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Orbea Kid's & Junior Bike Size Chart
|
Wheel Size |
Height ( cm ) |
Height ( in ) |
|
12” |
80-105 |
31.5"- 41.3" |
|
16” |
95-120 |
37.4"- 47.2" |
|
20” |
110-135 |
43.3"- 53.1" |
|
24” |
125-150 |
49.2"- 59.1" |
|
27” |
140 - 165 |
55.1”- 65” |
Read our kids bike size guide for more information on kids bike sizing.
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