Go back

Mongoose Racer X 20 Boys

Code: M55109M60OS

  • +

The Mongoose 20" Racer X is a kids bike built on a sidewalk frame. It is both light and durable and has the added feature of rear coaster brakes which assists with easy stopping. The Racer comes fitted with a kids specific handlebar and components that optimise comfort levels. 

KidFit™ technology has been embedded into the design of every Mongoose juvenile bike from the LilGoose to the Racer X. Learning to ride can be tough. But, KidFit™ features like easier gearing and improved rider positioning help make those first experiences a lot easier.




  • 32/16T drivetrain; 1-piece forged steel 127 mm crank
  • 20” wheels with 2.125” sidewalk tires
  • Mongoose® Hi-Ten 176 mm rise handlebar


For safety reasons it's our policy that all bicycles are sold assembled. Contact us to arrange pickup.