More Spec. Same Adventure.

The 2027 Orbea KIMU 20 H20 is the premium-spec 20-inch kids mountain bike for young riders who deserve the best start in cycling. Built on Orbea's dedicated KIMU platform — engineered from the ground up for growing riders, not shrunk-down adult bikes — the H20 steps up the component quality to give younger riders an even more capable, confidence-inspiring ride from day one.

In the cool, premium Cobalt Blue colourway, this is a bike built to impress from the very first ride.

Why the KIMU 20 H20?

• Upgraded H20 specification — higher-grade components over the H10 for improved performance, smoother shifting, and better braking — giving young riders a more refined experience on every ride
• KIMU-specific geometry — shorter reach, lower standover height, and a proportionate cockpit designed around how children actually sit and ride, not how adults do
• 20-inch wheels — the ideal size for younger riders aged roughly 6–9, offering the right balance of manoeuvrability and rollover capability for trails and paths
• Lightweight aluminium frame — the KIMU platform's dedicated kids' alloy frame keeps the bike light enough for small riders to handle confidently
• Shimano drivetrain — smooth, reliable gearing with child-sized shifters for intuitive, confident gear changes from the very first ride
• Disc brakes — consistent, powerful stopping in all weather conditions with levers sized for smaller hands
• Suspension fork — front suspension soaks up bumps, roots, and drops so young riders stay comfortable and in control
• Cobalt Blue colourway — a bold, premium finish that stands out on every ride

The KIMU Platform: Designed for Young Riders

Orbea's KIMU range is built from the ground up for kids, with geometry data gathered from real young riders. Every tube angle, stack height, and component spec is chosen to match how children actually move and ride. The H20 models bring a higher level of component quality to younger riders, so they get the best possible experience as they develop their skills and confidence.

Specifications at a Glance

• Wheel size: 20 inch
• Frame: Orbea KIMU Aluminium
• Spec level: H20
• Brakes: Disc
• Fork: Suspension fork
• Colour: Cobalt Blue

Give them the best possible start. The 2027 Orbea KIMU 20 H20 is the premium kids mountain bike that grows with them — and keeps them smiling every ride.

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At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged.

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