Kids Bikes 8 to 12

Somewhere between 8 and 12, cycling starts to get serious. Kids this age are ready for proper gears, more responsive handling, and bikes that can keep up with them on trails, school runs, and weekend rides alike. Most children's bikes in this age range run on 24-inch wheels, though body height matters more than age when choosing the right fit. Our kids' bike size guide helps you get that right before you buy, which saves a lot of hassle once it arrives.

We stock different types of bikes for this age group, covering a range of riding styles and budgets, so there's something here whether your child is just gaining confidence or already pushing their limits. All kids' bikes come with free UK delivery and 0% finance, so spreading the cost is always an option.