Easy to put together. 95 percent of the bike is assembled. Save your headache to installing the front wheel and brake compared with 85 percent 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" pneumatic tires that add more stability, sturdy steel frame, crank, non-slip resin pedal, chainguard.