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Radio Cobalt Pro

Radio Cobalt Pro
This item is currently not available.


The Cobalt line combines proven geometry and dialed components, giving you the best start out of the gate during your first days racing. The Cobalt line took off so much that we decided to add a Pro size to the lineup, allowing more riders to enjoy one of the best entry-level race bikes on the market!

Fresh out of the box with incredible new paint and graphics, you'll be able to spot a Cobalt on the track very easily. All Cobalt bikes now feature fully sealed front hubs and integrated headsets, making them simply unbeatable when comparing price to spec. The Cobalt is one seriously unstoppable machine.


Frame 6061 T6 alloy, forged dropouts with int. chain tensioner
Fork Cr-mo, 1-1/8" butted steerer tube, cr-mo fork legs, 30mm offset
Rims Radio, BX-32, double wall, 32H, alloy f&r
Hubs Front: Radio, Cobalt, alloy cnc, fully sealed, 32T, 3/8" cr-mo axle
Rear: Radio, Cobalt, alloy cnc, fully sealed, 32T, flip flop, 3/8" cr-mo axle
Tires Arisun, XLR8, front 20x1.95" / rear 20x1.75"
Bottom Bracket Radio, BSA square taper, sealed
Crankset RADIO Cobalt forged alloy 3pc crank, 175mm long
Chainrings RADIO alloy, 44t sprocket
Cassette/Freewheel ATA, 16T, 1/2" x 3/32", cr-mo
Chain KMC, Z6, 1/2" x 3/32"
Brakes PROMAX TX-117 alloy brake rear
Brake Levers PROMAX XL-378 alloy
Handlebars 4130 seamless cr-mo
Tape/Grips Radio, diamond knurling, closed end, flangeless, 130mm length
Stem Radio, Cobalt toploader, ext. 50mm, alloy
Headset FSA, No.28, integrated headset, sealed, 1-1/8"
Seatpost Radio 25.4mm alloy
Saddle Radio Cobalt Pro, combo seat
Pedals Radio, Cobalt Pro, alloy

* Subject to change without notice.