CST Vault Tyre Spec:20" x 2.4" and the zuma line is

and the zuma line is designed to give them the best possible start in for that future…

Bearings: Wicked ABEC 7 bearing

Odyssey A Brake Brake Pads

11 redesigned air vents increase the airflow to keep your brain cool and 30+ new designs to keep you looking even cooler

The ST MX is set up flat in the box but can be rocketed by rotating the number 1 and 4 axles to achieve a rockered setup

CST Vault Tyre Spec:20" x 2.4" and the zuma line isCST Vault Tyre The Vault BMX tire from CST uses a tread pattern suitable for street, park and dirt riding. With a textured surface and slightly raised shoulder knobs, the Vault rolls fast without giving up traction. The Vault is available in two widths, 1. 95 and 2. 20, to suit any freestyle BMX rider's needs.