Radio Race Cobalt Mini BMX Race Bike N/A They also feature a 1-piece

They also feature a 1-piece CNC machined steerer tube

a built-in bearing race and a threadless 1" steertube

cones & spacers to adjust chainlines on 68mm to 74mm bb shells

hollow female axle and press-fit cones which feature direct fit hubguards

Radio Race Cobalt Mini BMX Race Bike N/A They also feature a 1-pieceThe Cobalt line combines proven geometry and dialled components giving you the best start out of the gate during the first days racing. The Cobalt Mini is Radio's pint sized machine, scaled down and lighter build kit make this thing unrivalled out there on the track. All Cobalt bikes feature fully sealed front hubs and integrated headsets, making them simply unstoppale when comparing price to spec. ###section### Product Specs FRAME MATERIAL: 6061 T6