Radio Race kids BMX Cobalt Junior

The Cobalt line combines a proven geometry and suitable components to give you the best possible start during your first days of racing. The Cobalt Junior increases its size without adding weight. At just 8 kg, it is one of the lightest entry-level Junior bikes on the market.
Fresh out of the box this year with new paint and amazing graphics, you'll be able to spot a Cobalt on the track very easily. All Cobalt bikes are now equipped with sealed front hubs and integrated headsets, making them simply unbeatable when comparing price to specifications. The Cobalt is a machine that cannot be stopped.

• Brand: Radio Race
• Model: COBALT JUNIOR
• Type: BMX Race Bike
• Application: BMX Race
• Weight (net): 8.07kg kg
• Wheel size: 20"
• Frame: 6061-T6 alloy frame, forged dropouts with integrated chain tensioners
• Fork: crmo fork, tapered 1" steerer tube, hi-ten fork legs, 23 mm offset
• Handlebar: 4130 crmo handlebar, welded
• Grips: Radio RACELINE "COBALT" grips, diamond pattern, closed end, no flange, length of 130 mm
• Stem: Radio Raceline "COBALT" top load stem, 40 mm extension, alloy
• Headset: Radio Raceline integrated headset, sealed, 1"
• Brake lever: Promax "XL-378" brake lever, rear
• Brake: Promax "MV-87" brake, rear
• Crankset: Radio Raceline "COBALT" 3-piece crank, forged alloy, length of 155 mm
• Bearing: Radio Raceline BB set, BSA square tapered, sealed
• Pedals: Radio Raceline "COBALT JUNIOR", nylon
• Chain: KMC "Z6" chain, 1/2" x 3/32"
• Sprocket: Radio Raceline sprocket, 40T, alloy
• Driver: ATA freehub, 16T, 1/2" x 3/32", crmo
• Front hub: Radio Raceline "COBALT" front hub, cnc alloy, fully sealed, 28h, 3/8" crmo axle
• Rear hub: Radio Raceline "COBALT" rear hub, cnc alloy, fully sealed, 28h, flip flop, 3/8" crmo axle
• Front rim: Radio Raceline "A-M5" rim, double wall, 28h, alloy
• Rear rim: Radio Raceline "A-M5" rim, double wall, 28h, alloy
• Seat: Radio Raceline "MINI" combo seat
• Seat tube: Radio Raceline seat post, 22.2mm, alloy
• Seat clamp: Radio Raceline seat clamp, forged alloy
• Tires: Arisun "XLR8" tires, 20" x 1-1/8"
• Features:
  • Entry-level race bike in Junior size
  • 6061-T6 aluminium frame
  • 1" fork, 28h rims, 155mm cranks and short 40mm stem for the younger riders
  • Fully sealed bearings throughout the bike
  • Spare parts from PROMAX, KMC and ARISUN
  • Super light. Just over 8 kg.
  • x2 colour options
• Model execution: MY24