The Carrera Blast 24 is a good entry level choice for a child moving up to their first mountain bike with gears and suspension, designed for tackling a bit more than just the pavement. This good value bike is available with a 24-inch wheel and is generally recommended for children between 8 and 12 years old, or with a height range of 127cm to 144cm.
The Carrera Blast 24 is fitted with a 14-speed gear system (2×7). Having 14 gears may be a lot to manage, as your child will have both front and rear shifters to learn (which more premium bikes avoid). However, the bike uses Shimano Revoshift twist shifters. This system is designed to be easier for small hands to operate than trigger shifters—your child simply twists the handlebar grip to change gear.
A key feature that makes the Carrera Blast 24 suitable for mixed terrain cycling is the front suspension fork which will help to absorb the bumps and shocks from uneven ground, making the ride more comfortable on gentle off-road paths, gravel tracks, and park trails. The lightweight aluminium frame helps keep the bike’s overall weight down, though at approximately 14kg, it’s worth noting that it is heavier than some premium alternatives.
For safety and reliable stopping, the bike features mechanical disc brakes. Disc brakes perform consistently well in all weather conditions, which is a great feature for a child who will be riding on trails that might get muddy or wet. They offer more responsive and controlled stopping power compared to traditional rim brakes, which is particularly important on a bike designed for off-road use.
This bike offers a solid foundation for your young rider to build their confidence on trails without a significant financial outlay. If you’re comparing the Carrera Blast 24 to other models or if you feel this one isn’t quite right for your child, be sure to check out our detailed guide for other options: Best 24 inch kids mountain bikes.