Being built from 100% chromoly and including Sunday's lifetime warranty against bending

butted and tapered chromoly legs using the same heat-treatment process

It's crafted from butted

Spare springs not included

Radio Race Cobalt Expert BMX Race Bike Colour:Black Being built from 100% chromolyThe Cobalt line combines proven geometry and dialled components giving you the best start out of the gate during the first days racing. The Cobalt Expert steps up to a 19. 5" top tube, a longer 50mm reach cobalt stem, a slim radio pivotal seat and wider 1 3 8 Arisun XLR8 tyres. All Cobalt bikes feature fully sealed front hubs and integrated headsets, making them simply unstoppale when comparing price to spec. ###section### Product Specs FRAME