Radio Race BMX Cobalt Expert

The Cobalt line combines a proven geometry and optimized components to give you the best start during your first days of racing. The Cobalt Expert features a 19.5″ top tube, a longer 50 mm cobalt stem, a slim Radio combo seat, and wider 1 3/8″ ARISUN "XLR8" tyres.
Fresh out of the box this year with a new paint job and stunning graphics, you'll easily spot a Cobalt on the track. All Cobalt bikes are now equipped with sealed front hubs and integrated headsets, making them unbeatable when comparing price to specifications. The Cobalt is a machine that can't be stopped.

• Brand: Radio Race
• Model: COBALT EXPERT
• Type: Complete bike
• Usage areas: BMX Race
• Weight (net): 8.95 kg
• Wheel size: 20"
• Frame: 6061-T6 alloy frame, forged dropouts with integrated chain tensioners
• Fork: Crmo fork, 1-1/8" steerer, hi-ten fork legs, 23 mm offset
• Handlebar: Crmo 4130 handlebar, seamless
• Grips: Radio RACELINE "COBALT" grips, diamond surface, closed-end, no flange, 130 mm length
• Stem: High-end Radio Raceline "COBALT" stem, 50 mm extension, alloy
• Headset: FSA "No.28" integrated headset, sealed, 1-1/8"
• Brake lever: Promax "XL-378" brake lever, rear
• Brake: Promax "MV-85", rear
• Crank: Radio Raceline "COBALT" 3-piece crank, forged alloy, 165 mm length
• Capsule: R+D16
• Pedals: Radio Raceline "COBALT PRO" pedals, alloy
• Chain: KMC "Z6" chain, 1/2" x 3/32"
• Chainring: Radio Raceline chainring, 42D, alloy
• Driver: ATA freehub, 16D, 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", double wall, 28h, alloy
• Rear rim: Radio Raceline "A-M5", double wall, 28h, alloy
• Seat: Radio Raceline "COBALT PRO" combo seat
• Seat post: Radio Raceline seat post, 25.4mm, alloy
• Seat clamp: Radio Raceline seat clamp, forged alloy
• Tyres: Arisun "XLR8" tyres, 20" x 1-3/8"
• Features:
  • Entry-level racing bike in Expert size
  • 6061-T6 aluminium frame
  • 1 1/8" fork, 28h rims, 165mm cranks, and short 50mm stem for younger riders
  • Fully sealed bearings throughout the bike
  • Replacement parts from PROMAX, KMC, and ARISUN
  • Wider tyres 20" x 1 3/8"
  • Super lightweight. Under 9 kg.
  • x2 colour options
• Model variation: MY24