Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.
Cervelo Aspero GRX 1x Disc Gravel Bike 2020
Blurring the lines between road and gravel bikes, Cervélo’s Áspero GRX 1x Disc Gravel Bike borrows heavily from their long line of fast road bikes and is unashamedly aimed at those who wish to ride or race on gravel at speed rather than bikepackers. The carbon frame has aerodynamic features and road-racing power transfer, yet can accept 700x42mm or 650bx49mm tyres. The two-position Trail Mixer chip in the fork allows the geometry to be maintained whichever wheel size is being used so the handling remains consistent. The Easton EA70 AX 650b wheels and Vittoria Terreno Dry 47mm tyres are high volume enough for some serious comfort and traction but fast-rolling too so speed isn’t compromised. Shimano’s GRX 1x groupset keeps things simple, with one front ring and a wide-range 11-speed cassette whilst the gravel-specific rear derailleur uses a clutch style mechanism to ensure chain retention over rough ground. One very welcome finishing touch is the inclusion of the TransX Dropper seatpost, which allows the rider to drop the saddle by 50mm on steep descents for better control.
Features
- Carbon frame and fork with Trail Mixer for 700c and 650b wheels
- Shimano GRX 11-speed groupset gravel and trail riding
- Shimano GRX hydraulic disc brakes
- Easton EA70 AX 650b wheelset
- TransX Dropper seatpost
Technical Specification
| FRAME | Cervélo Áspero carbon fibre |
| FORK | Cervélo All-Carbon, Tapered Áspero Trail Mixer fork |
| HANDLEBAR | Easton EC70 AX |
| FRONT BRAKE | Shimano GRX hydraulic disc |
| REAR BRAKE | Shimano GRX hydraulic disc |
| BRAKE LEVERS | Shimano GRX RX810 hydraulic |
| FRONT DERAILLEUR | N/A |
| REAR DERAILLEUR | Shimano GRX RX-812 11-speed |
| SHIFT LEVERS | Shimano GRX RX810, 11-speed |
| CASSETTE | Shimano M8000, 11-40 11-speed |
| CRANKSET | Easton EA90 40t |
| FRONT WHEEL | Easton EA70 AX 650b |
| REAR WHEEL | Easton EA70 AX 650b |
| FRONT TYRE | Vittoria Terreno Dry 650bx47 clincher |
| REAR TYRE | Vittoria Terreno Dry 650bx47 clincher |
| SADDLE | Prologo Dimension NDR T4.0 |
| SEATPOST | TransX Dropper 50mm Travel |
| ACCESSORIES | Easton Computer Mount, SmartPak 400A |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
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