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.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
We've partnered with Pedalsure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
Cervelo Aspero GRX RX810 Disc Gravel Bike 2023
The Cervelo Aspero GRX RX810 Disc Gravel Bike offers plenty of off-road speed thanks to Cervelo’s racing pedigree. The carbon frame transfers power to the ground very effectively due to the stiff bottom bracket area whilst compliance in the upper frame keeps fatiguing vibrations at bay. Compatible with either 700 x 42mm or 650b x 49mm tyres, there is a Trail Mixer flip-chip in the fork to adjust the handling for the different wheel sizes. The cut out in the seat tube helps shield the rear wheel from the wind and keeps the chainstays short for snappier handling.
The gravel-specific GRX groupset by Shimano offers a wide range of gears from the 11-34t cassette and 48/31t chainset, ensuring great performance up hills and on the flat, with the hydraulic disc brakes providing confidence and control in even the muddiest of conditions. Tubeless-ready Panaracer GravelKing tyres and Easton EA70 AX wheels allow easy conversion for better protection against punctures, safer running at lower pressures and improved grip. A Smartpak 400A top tube storage bag, which can be bolted to the top tube mounts, is included with the bike.
Highlights
- Cervelo Aspero All-Carbon frame and fork with adjustable trail
- Shimano GRX 810, 2x 11-speed mechanical groupset
- Shimano GRX RX810 hydraulic disc brakes
- Easton EA70 AX wheelset and Panaracer GravelKing tyres tubeless-ready
Technical Specification
| Frame | Cervelo Aspero All-Carbon, 12x142mm thru-axle, 700c or 650b wheel size compatible, integrated headset 1-1/8” x 1-1/2” |
| Fork | Cervelo All-Carbon, tapered Áspero Fork with adjustable trail, 12x100mm thru-axle |
| Headset | FSA IS2 1-1/8 x 1-1/2 |
| Bottom Bracket | Cervelo JY-BB 24 |
| Stem | Easton EA70 alloy |
| Handlebar | Easton EC70AX carbon |
| Bar Tape | Cervelo bar tape |
| Front Brake | Shimano GRX RX810 hydraulic disc, with Shimano SM-RT800 rotor 160mm |
| Rear Brake | Shimano GRX RX810 hydraulic disc, with Shimano SM-RT800 rotor 160mm |
| Brake Levers | Shimano GRX RX810 |
| Front Derailleur | Shimano GRX 810 |
| Rear Derailleur | Shimano GRX 810, 11-speed |
| Shift Levers | Shimano GRX RX 810, 11-speed |
| Chain | Shimano CN-HG701, 11-speed |
| Cassette | Shimano HG800, 11-34, 11-speed |
| Crankset | Shimano GRX 810, 48/31t |
| Front Wheel | Easton EA70 AX, 28 hole, 700c, 24mm internal rim width, Center Lock, 12x100mm thru-axle, tubeless-ready |
| Rear Wheel | Easton EA70 AX, 28 hole, 700c, 24mm internal rim width, Center Lock, 12x142mm thru-axle, tubeless-ready |
| Front Tyre | Panaracer GravelKing SK Folding, 700x38mm, tubeless-ready clincher |
| Rear Tyre | Panaracer GravelKing SK Folding, 700x38mm, tubeless-ready clincher |
| Saddle | Prologo Dimension NDR T4.0 |
| Seatpost | Easton EC70 carbon |
| Pedals | Available to be purchased separately |
| Accessories | Smartpak 400A top tube storage bag |
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.
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.