Specialized Roubaix Armadillo Elite Road Tire Kids Bike More stability in combination with

More stability in combination with AM shoes

Split vents at hem

Foot Circ:  Short - 41" (104 Cm) / Reg - 42" (107 Cm) / Long - 43" (109 Cm) / Extra Long - 44" (112 Cm)

the Step On® bindings mean little hands don't need to fumble with straps

Hollow Cr-mo rails 155/143 Handlebars Specialized

Specialized Roubaix Armadillo Elite Road Tire Kids Bike More stability in combination withThe Roubaix Armadillo Elite is an endurance road tire that's well suited for smooth and rough roads alike. It's fast like any competitive road tire, but features a unique casing with bead to bead protection for added puncture resistance. The 25mm casing smooths out your ride and keeps you fresh, while the 23mm tread handles quickly. A slick center tread keeps rolling resistance low, and shoulder sipes add surface adaption and grip. Roll with