Home » Radio Raceline Cobalt Expert
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Papanui Cycles is located in Christchurch, offering a wide selection of bikes, parts, and cycling gear in New Zealand. Our online store ships directly from our New Zealand suppliers to ensure fast and reliable delivery. Thanks Kevin Lee (Owner)
Radio Bikes SKU: 100003270

Radio Raceline Cobalt Expert

(0)
$1,089.99 includes GST
Stock Item

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Please Note

If you are ordering - Bikes - online, please call us to discuss delivery instructions before completing your purchase. Please be aware that bikes cannot be shipped directly to customers in their original packaging; however, we can arrange for them to be on-shipped once prepared. Additionally, please note that an assembly fee applies.

Cobalt Expert Complete Bike

The Cobalt line combines proven geometry and dialled components giving you the best start out of the gate during your first days racing. The Cobalt Expert steps up to a 19.5″ toptube, a longer 50mm reach cobalt stem, a slim Radio combo seat and wider 1 3/8″ ARISUN "XLR8" tires. Fresh out of the box this year with incredible new paint and graphics, you’ll be able to spot a Cobalt on the track very easily. All Cobalt bikes now feature full 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 frame, forged dropouts with int. chaintensioner
  • FORK: crmo fork, 1-1/8" butted steerer, hi-ten fork legs, 23mm offset
  • HANDLEBAR: 4130 crmo bar, seamless
  • GRIPS: RADIO RACELINE "COBALT" grips, diamond knurling, closed end, flangeless, 130mm length
  • STEM: RADIO RACELINE "COBALT" toploader stem, ext. 50mm, alloy
  • HEADSET: FSA "No.28" integrated headset, sealed, 1-1/8"
  • BRAKE LEVER: Radio Raceline Junior brake lever, rear
  • BRAKE: Radio Raceline Mini V-Brake, rear
  • CRANK: RADIO RACELINE "COBALT" 3pc crank, forged alloy, 165mm length
  • BB: RADIO RACELINE BB set, BSA square taper, sealed
  • PEDALS: RADIO RACELINE "COBALT PRO" pedal, alloy
  • CHAIN: KMC "Z6" chain, 1/2" x 3/32"
  • SPROCKET: RADIO RACELINE sprocket, 42T, alloy
  • DRIVER: ATA freewheel, 16T, 1/2" x 3/32", crmo
  • FRONT HUB: RADIO RACELINE "COBALT" front hub, alloy cnc, fully sealed, 28h, 3/8" crmo axle
  • REAR HUB: RADIO RACELINE "COBALT" front hub, alloy cnc, fully sealed, 28h, 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 Seat & Seatpost Combo
  • SEAT CLAMP: RADIO RACELINE seat clamp, forged alloy
  • TIRES: ARISUN "XLR8" tires, 20" x 1-3/8"

Weight: 8.95kg / 19.73lbs

Frame Geometry:

Top Tube Length 19.5"
Chain Stay Length 13.6"
Head Tube Angle 73°
Seat Tube Angle 71°
Bottom Bracket Height  10.8"

Handlebar Geometry:

Rise 5.75"
Width 24.5"
Backsweep 8°
Upsweep 2°

We use a premium delivery service to deliver all of our bikes to ensure they arrive in the best possible condition. Bicycles from a different warehouse so may arrive separately to any other items ordered. A signature is required to confirm proof of delivery.

All products are sourced from official importers and covered by manufacturers warranty. If you do need to send items back to us please make sure that you retain proof of postage in the event that it is needed.

Your product is covered by a 12 month Warranty or more if you opted for the extended warranty. Make sure you register your product.