GO 4 Limited Edition (20") pearljunemd Thanks to its full X-SYNC

Thanks to its full X-SYNC design

Advanced three-part construction is used to create a supple

A dedicated 1x-specific unit designed for use with a 10-44T or 10-36T cassette

giving you the power to smash climbs and the pop for bigger moves

GO 4 Limited Edition (20") pearljunemd Thanks to its full X-SYNCLimited edition color! The superlight, versatile children's bike with 20 wheels, a safety conscious design, BMX style bars, and seven easy to operate gears for kids aged 6 and up. Kickstand included. The time has come for your child to learn how to shift gears! With easy twist shifting and a child friendly gear indicator, the GO 4 is the perfect bike to learn on. From now on, you and your child will be able to set off on longer than ever expeditions