How To Buy A Kids Bike | 2025 |

Adult bikes are sized by the frame; kids' bikes are sized by . While age brackets are a starting point, height and inseam are the only measurements that matter.

💡 Avoid the "Grow Into It" Trap. A bike that is too big is scary and dangerous. Buy a bike that fits now . how to buy a kids bike

Keep it simple. Avoid gears until 20-inch wheels. Even then, a 1x drivetrain (one shifter) is plenty. Adult bikes are sized by the frame; kids' bikes are sized by