Easy to put together with 95% of the bike is assembled and save your headache to install the front wheel and brake compared with 85% of bikes. Assembly tools and an easy to follow instructions are included. Safer Riding: Safe grips and handbrake, front caliper brake, and rear coaster brake offer double safer, wide 2.4 inch pneumatic tires that add more stability, sturdy steel frame, crank, non-slip resin pedal, chainguard. Easier to Ride: Your little ones will enjoy a smoother ride with Royalbaby sealed bearing since 2019, Royalbaby exclusive brake lever allows little riders to brake efficiently.