Trail-Ready from Day One.

The 2027 Orbea KIMU 24 H10 TR is the trail-spec kids mountain bike for riders who are ready to push further. Built on Orbea's dedicated KIMU platform — engineered specifically for growing riders, not scaled-down adult bikes — the KIMU 24 TR steps up the capability with trail-focused geometry and components that match the ambition of young riders who've outgrown the basics and want more from every ride.

In the bold, premium Metallic Sun Set colourway, this is a bike that looks as fast as it rides.

Why the KIMU 24 H10 TR?

• Trail (TR) specification — the TR build is tuned for off-road performance, with trail-ready components that give young riders the confidence to tackle more technical terrain
• KIMU-specific geometry — purpose-built for growing riders with a shorter reach, lower standover, and proportionate cockpit that puts kids in the right position on the bike from the first pedal stroke
• 24-inch wheels — the sweet spot for riders aged roughly 8–12, delivering better rollover capability and stability than 20" wheels while remaining light and manoeuvrable
• Lightweight aluminium frame — the KIMU platform's dedicated kids' alloy frame keeps weight low without sacrificing stiffness or durability on the trail
• Shimano Altus H10 drivetrain — reliable, wide-range gearing with child-sized shifters for smooth, confident gear changes on climbs and descents
• Mechanical disc brakes — consistent stopping power in all conditions, with levers sized for smaller hands to ensure safe, controlled braking on technical terrain
• Suspension fork — front suspension absorbs trail chatter, roots, and drops so young riders stay in control and comfortable on longer, more demanding rides
• Metallic Sun Set colourway — a bold, premium metallic finish that stands out on the trail and in the bike park

The KIMU Platform: Built for Young Riders Who Mean Business

Orbea's KIMU range is developed from the ground up using geometry data gathered from real young riders. Every tube angle, stack height, and component spec is chosen to match how children actually ride — not how adults do. The TR models take this further, adding trail-specific capability for riders who are ready to progress beyond smooth paths and into proper mountain biking terrain.

Specifications at a Glance

• Wheel size: 24 inch
• Frame: Orbea KIMU Aluminium
• Spec: Trail (TR)
• Drivetrain: Shimano Altus (H10)
• Brakes: Mechanical disc
• Fork: Suspension fork
• Colour: Metallic Sun Set

For the young rider who's ready to take on real trails, the 2027 Orbea KIMU 24 H10 TR is the bike that keeps up — and keeps them coming back for more.