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Frog Mountain Bikes for kids

Mountain bikes - 8 to 13 years

Robust & agile mountain bikes

Conquer trails, pump tracks and streets with a Frog Mountain bike. Durable, responsive, and ready for any off-road adventure.

Durable, agile, and ready for any terrain

Experience the thrill of off-road biking on a Frog Mountain bike!

Explore the NEW* Frog MTB 62 & MTB 69. High performance kids mountain bikes

  1. MTB 69 – 26” Durable Kids Mountain Bike - Age 10–13
    MTB 69 – 26” Durable Kids Mountain Bike - Age 10–13
    From £880.00 £733.33
  2. MTB 62 – 24” Lightweight Kids Mountain Bike - Age 8–10
    MTB 62 – 24” Lightweight Kids Mountain Bike - Age 8–10
    From £870.00 £725.00

Why buy a Frog Mountain bike?

Robust, versatile, and lightweight Mountain bikes for any off-road adventure.

Research-Driven Design

Innovative bike design based on groundbreaking research from top bicycle engineer & sports scientists

Child-Specific Components

Shorter cranks, scaled-down handlebars, and easy-reach brakes for enhanced comfort and speed

Durable Bike Design

Premium bikes built to last retaining up to 60% of the bikes original value after 2 years

Safety Above Standards

All bikes undergo ISO testing, with hybrids, city, road, & track meeting adult safety standards

Sustainable Approach

Bikes are constantly refined to cut carbon footprints with lighter parts, fewer spokes, rice husk pedals, and shorter seat tubes

British Design & Build

Our bikes are designed in Ascot, Berkshire, and manufactured in Pontypool, Wales, United Kingdom.

From the Frog blog

Find out how to get your child's Mountain bike journey rolling!

A beginner's guide to mountain biking for kids

A beginner's guide to Mountain biking for kids

Embarking on the exciting adventure of Mountain biking for the first time can be an exhilarating yet slightly overwhelming experience. Get started on the right trail with our beginners guide.

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How to explain bike gears to a child

How to explain bike gears to a child

Understanding gears allows your child to maintain a comfortable speed whilst pedalling, depending on the terrain and gradient.

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Trail Therapy: Getting out in the fresh air

Trail Therapy: Getting out in the fresh air

Winter doesn't have to be the season for hibernation! Banish the winter blues by getting the kids out on their Mountain bikes in the fresh air for some adventure, adrenaline, and a fresh perspective

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Frog Bikes Limited (In Administration)

The Joint Administrators act as agents of the Company and without personal liability.

The affairs, business and property of the Company are being managed by Anthony John Wright and Alastair Rex Massey who were appointed as Joint Administrators on 19 February 2026.

Copyright © Frog Bikes. All rights reserved. Frog Bikes Limited (In Administration)