ByK E-450 Kids' Bike - Boys Neon Yellow Age_4-6 Years - Compatible with all woom

- Compatible with all woom bike models

We kept the same great 1x8 drivetrain and fast rolling

- If you want to confirm your bike model manufacturing date

8mm w/cap / Matt Black

innovative children's bike with 16″ wheels

ByK E-450 Kids' Bike - Boys Neon Yellow Age_4-6 Years - Compatible with all woomBYK E 450 Kids' 20 Inch Bike (Single Speed) Age: 6 9 years Height: 43 54 inches Ability Level: Able to ride, developing major skills The BYK E 450 is a lightweight, efficient, and ergonomic 20 inch bike designed for ages 6 9. Its superior design has earned a perfect 10 rating from Bicycling Australia Magazine. Key Features: Custom Designed for Kids: Our V bars are specifically shaped and sized to ensure optimal comfort and safety for young riders.