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RADIO BIKES

RADIO BIKES Race Cobalt Pro Complete Bike 20.75"tt

SKU: A100016728
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£504.88 inc. VAT
-5% £530.00 £504.88 inc. VAT
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Fully assembled delivery

Your bike will arrive fully assembled and ready to ride. No tools or extra setup required!

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  • 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: RADIO RACELINE "COBALT" toploader stem, ext. 50mm, alloy
  • HEADSET: FSA "No.28" integrated headset, sealed, 1-1/8"
  • BRAKE LEVER: PROMAX "XL-378" brake lever, rear
  • BRAKE: PROMAX "TX-117" 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°

Orders are processed and shipped from the United Kingdom within 1 business day (excluding weekends and holidays).

UK Delivery:

  • Express (Next Day – FedEx 24): Free over £100, otherwise £10.99
  • Standard (2–3 Days – Royal Mail 48): Free over £100, otherwise £4.99–£5.99

You’ll receive a tracking link once your order has been dispatched. Delivery times are estimates and may vary due to courier delays or busy periods.

Please ensure your shipping details are correct at checkout, as we cannot be responsible for incorrect addresses. If your order is lost or arrives damaged, contact us at info@controlbmx.com and we’ll assist you.

We offer fast and reliable UK delivery, including free next working day delivery on orders over £100.

If you’re not completely satisfied with your purchase, you can return your item within 14 days of receiving it, provided it is unused and in its original packaging.

Refunds are processed once items are received and inspected, and will be issued back to your original payment method. Please note that return shipping costs may apply.

For any issues with your order, including damaged or faulty items, please contact us at info@controlbmx.com and we’ll be happy to help.

All products are covered by a manufacturer’s warranty against defects in materials or workmanship. Warranty periods and coverage may vary depending on the brand and product.

This warranty does not cover normal wear and tear, misuse, improper installation, or damage caused by accidents. If you believe your item is faulty, please contact us at info@controlbmx.com with your order details and we’ll assist you with the next steps.

All warranty claims are subject to inspection and approval in line with manufacturer guidelines.