E-540x9 Color:Black/Neon Yellow bottom width: 13cm

bottom width: 13cm

Microshift cassetted gears for perfect precision

The ByK 620MTBD re-defines MTB fun for kids

Little details such as increased knee to handlebar clearance for growing bodies

E-540x9 Color:Black/Neon Yellow bottom width: 13cmThe perfect fit bike for fast growing kids 540x9 Age: 7 11 years Height: 130 160 cms Ability Level: Confident rider with developing, major skills. A totally innovative bike never before has a bike at this level offered so much dynamically, efficiently and safely. We have considered every component to increase strength and lower the overall weight. Features the highly acclaimed Shimano Rapidfire 9 speed trigger shifter gears and the incredibly