- 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: PROMAX "XL-378" brake lever, rear
- BRAKE: PROMAX "MV-85" 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 "COBALT PRO" combo seat
- SEAT POST: RADIO RACELINE seat post, 25.4mm, alloy
- SEAT CLAMP: RADIO RACELINE seat clamp, forged alloy
- TYRES: ARISUN "XLR8", 20" x 1-3/8"
SKU: Product Code: A100016726
Radio Raceline Cobalt Expert Race Bike Black
Radio Raceline Cobalt Expert Race Bike Black
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" tyres. 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.
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° |
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FAQS
Need some help? Check some of our most frequently asked questions
What are the delivery times?
We offer multiple shipping options for UK customers including Royal Mail Tracked 48/24 services, UPS Next Day and UPS Saturday delivery. You can find these at checkout.
For international customers shipping times may vary depending on location and the size of your order. You can get shipping prices at checkout automatically after adding your shipping address and local UK VAT is removed from your order. For full shipping information please check here: https://alansbmx.com/pages/delivery
Do the bikes arrive pre-built or will they need to be assembled?
Bikes arrive in a flatpack state and require the Handlebars, Seat, Pedals, Accessories and adjustment by a qualified cycle mechanic for the warranty to be valid. We do offer our Ready2Ride service where we build the bike here at the shop from our mechanics, adjust everything and keep your warranty intact, all you need to do is turn the bars straight and attach the pedals and you are ready to shred! There is an additional cost due to the oversize box and you can find this as an option on the product page or contact us.
Do you ship worldwide?
We ship worldwide and offer free shipping to Germany, France, Belgium, Netherlands and Luxembourg on orders over 300 Euro.
Dont see your country as an option? Get in touch on sales@alansbmx.com.
We remove our local UK VAT but you will need to pay import fees at the border of your country. Unfortunately AlansBMX cannot calculate these import fees as they are specific to your country. For USA customers orders under $800USD are tax free.
Do you offer finance?
We offer finance options at checkout for our UK customers from multiple providers, At this time we cannot offer finance to international customers.