Radio Race COBALT JUNIOR Complete Bike 18.5''TT 20''

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• Frame - 6061 t6 alloy, forged dropouts with int. Chain tensioner
• Fork - cr-mo, 1″ butted steerer tube, hi-ten fork legs, 23mm offset
• Handlebar - 4130 seamless cr-mo
• Grips - Radio, diamond knurling, closed end, flangeless, 130mm length
• Stem - Radio, cobalt-toploader, ext. 40mm, alloy
• Headset - Radio, integrated headset, sealed, 1″
• Brake lever - Promax “xl-378” alloy brake rear
• Brake - Promax “mv-87” alloy brake rear
• Crank - Radio “cobalt” forged alloy 3pc crank, 155mm long
• BB - Radio, bsa square taper, sealed
• Pedals - Radio, cobalt junior, nylon
• Chain - KMC, z6, 1/2″ x 3/32″
• Sprocket - Radio alloy, 40t sprocket
• Driver - ATA, 16t, 1/2″ x 3/32″, cr-mo
• Front hub - Radio “cobalt” alloy cnc hub, fully sealed, 3/8″s, 28h, crmo axle
• Rear hub - Radio “cobalt” alloy cnc hub, fully sealed, 3/8″s, crmo axle, 28h, flip flop
• Rims - Radio, a-m5, double wall, 28h, alloy f&r
• Seat - Radio “mini” combo seat
• Seat post - Radio 22.2mm alloy
• Seat clamp - Radio slim alloy seat clamp
• Tires - Arisun, xlr8, 20″x 1-1/8″
• Weight - 8.07kg/ 17.78lbs