Woom 4

 The intro to gears

The 20" Woom 4 is a dynamic bicycle that introduces children to gears! An innovative and ultralight 20" children's bike with 7 gears designed for all-round use by children aged 6 years and over.  

Woom 4 takes bike riding to the next level. Bike weight: 16.9 lb; Designed for ages 6 to 9 years or overall height 45"-50”. 

Frame: Made from light, high-quality AA 6061 aluminum material. Geometrically designed with 20” wheels with agile and easy handling in mind. Low entry, lower sitting position, and forgiving steering geometry provide control and comfort. Kickstand pre-installed

Bike: The woom 4’s seven-speed gearing in combination with the easy-to-operate twist shifter allows any Rider to conquer the biggest hill in their neighborhood. With 7 gears and light Kenda off-road tires, it is perfect for exploring and longer rides

Brake:  The woom 4 comes with independently operated front and rear V-brakes.

Handlebars: Wide, ergonomically adapted, light aluminum bars offer more control

Ergonomic seat with quick-release seatpost clamp offers a simple, quick and tool-free way to adjust the saddle height

Tires: 20 x 1.4″ Schwalbe Little Joe folding tires – woom edition. High-quality, light tires for low rolling resistance and maximum grip

Hassle-Free Assembly: All tools and easy-to-follow in-home assembly instructions are included

  GEOMETRY:

  Wheel / Tire size  20 "
  Handlebar height   30.32"
  Steering angle  68°
  Stand-over height  19.5"
  Horizontal top tube length   17.4"
  Wheelbase   33.1"
  Crank length   4.33"
  Seat tube angle   72°
  Minimum Seat Height   22.4"
  Maximum Seat Height   28.5"

  Weight limit  155 lbs