Radio Raceline Cobalt Pro XL
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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 line took off so much that we decided to add a PRO size to the line-up allowing more riders to enjoy one of the best entry level race bikes on the market!
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, 30mm offset
- HANDLEBAR: 4130 crmo bar, seamless
- GRIPS: RADIO RACELINE "COBALT" grips, diamond knurling, closed end, flangeless, 130mm length
- STEM: ARISE "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 V-brake, rear
- CRANK: RADIO RACELINE "COBALT" 3pc crank, forged alloy, 175mm 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, 44T, alloy
- DRIVER: ATA freewheel, 16T, 1/2" x 3/32", crmo
- FRONT HUB: RADIO RACELINE "COBALT" front hub, alloy cnc, fully sealed, 36h, 3/8" crmo axle
- REAR HUB: RADIO RACELINE "COBALT" rear hub, alloy cnc, fully sealed, 36h, flip flop, 3/8" crmo axle
- FRONT RIM: RADIO RACELINE "BX-32" rim, double wall, 36h, alloy
- REAR RIM: RADIO RACELINE "BX-32" rim, double wall, 36h, 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
- TIRES: ARISUN "XLR8" tires, front: 20" x 1.95" and rear: 20" x 1.75"
Weight: 9.95kg / 21.93lbs
Frame Geometry:
| Top Tube Length | 20.75" |
| Chain Stay Length | 14" |
| Head Tube Angle | 73° |
| Seat Tube Angle | 72° |
| Bottom Bracket Height | 11.5" |
Handlebar Geometry:
| Rise | 7.5" |
| Width | 28" |
| Backsweep | 11° |
| Upsweep | 3.5° |
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.