Trek Precaliber 12 Biking Bike Red

Frame: Alpha Silver Aluminum, 12" kids frame

Fork: Steel, 12", 1" threadless steerer

Wheels & Tires: 12" aluminum rim with Schrader valve, Bontrager XR1 tires (12x2.25)

Support Wheels: Adjustable from 12" to 16" (tool-free attachment)

Drive System: Aluminum crank with a 24-tooth steel chainring, kids' pedals, sealed bottom bracket

Handlebars & Saddle: Steel handlebars (80mm rise), padded saddle with handle