Description: 【Child Friendly Design】: Specifically crafted for children aged 5-12, these Kids Bicycle Brake Levers feature a three finger short reach design with a 3cm grip distance, making it easy and comfortable for kids to use while riding 【Materials】: Constructed from plastic combined with an aluminum alloy frame, these Brake Handles are both lightweight and strong, ensuring they are safe and sturdy for long term use 【Smooth Braking Experience】: Equipped with an internal return spring, the Children Bike Cycling Brake Lever ensure quick reset after braking, enhancing responsiveness and safe during rides 【Universal Compatibility】: With a standard installation diameter of 0.87inch (0.87inch handlebar diameter), these Bike Spare Parts are compatible with most children's bikes, balance bikes, and folding bikes 【Easy Installation】: Featuring a thickened fixed hook, these Bike Brake Levers offer simple yet secure installation that parents can easily manage without difficult Specification: Length 14cm/5.51inch Installation conditions: Regular handlebar tube diameter 2.2cm/0.87inch, circumference 7cm/2.76inch Applicable: 12-20 inch children's bicycle/5-12 years old children Installation Diameter: 2.22cm/0.87inch Package Includes: 1 Pair Kids Bicycle Brake Lever Note: Please allow slightly errors due to manual measurement and different monitors.