Mongoose MityGoose 16" Boys Bike (2025) MIPS and four-position rear height adjustment

and four-position rear height adjustment

Bosch Drive Unit Performance Line CX max

5": XS S // 29": M L XL XXL

This 3-wheeler features an adjustable t-bar

Single or dual compound options

Mongoose MityGoose 16" Boys Bike (2025) MIPS and four-position rear height adjustmentKidFit technology has been embedded into the design of every juvenile bike we make 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. 28 16T drivetrain; 1 piece forged steel 89 mm crank 16 wheels with 2. 125 sidewalk tires Mongoose Hi Ten 130 mm rise handlebar