
Carrera Cosmos 16
While a lot of the 16 inch kids’ bikes from Halfords are heavy and difficult to ride, the Carrera Cosmos 16 is a good example of an exception. It’s built with a lightweight aluminium frame that makes it much easier for a child to control and handle. This focus on a lighter build means it’s less of a struggle for them to learn and ride, which can make cycling a lot more fun and help them feel more confident.
With its 16-inch wheels, the bike is designed for a child who has already grasped the basics of riding and is ready for the next step. It’s suited for riding on a variety of surfaces, from pavements to park trails. The V-brakes offer reliable stopping power, and the single-speed gear system keeps the mechanics simple and easy to maintain.
Overall, the Carrera Cosmos is a good, straightforward bike for a young rider ready to take on new challenges. Its design prioritises a solid, reliable build that is easier to ride than many heavier 16 inch kids bikes at Halfords.

Carrera Cosmos 14
The Carrera Cosmos 14 is Halfords in-house pedal bike and is aimed at ages 4 to 6 years old.
The bike features an aluminium frame, Kenda tyres, child-sized alloy V-brakes and a chain guard to protect clothes and fingers.
This makes it one of the best 14 inch bikes from Halfords, as many of their other bikes are very heavy and difficult to ride.
For alternatives to the Carrera Cosmos 14 check out our recommendations for the Best 14 inch kids bikes for 3 to 4 year olds.