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.
Cyclescheme can save you up to 39% on a bike and accessories. Visit our Cycle to Work Scheme page to learn more and claim.
Cervelo Aspero GRX 810 Disc Gravel Bike 2021
The full carbon frameset uses a lofty grade of carbon to result in a tremendously high stiffness to weight ratio for spritely climbing and responsive accelerations. The frameset tube sections are manipulated to lower aerodynamic drag while its compatibility with either 650b or 700c wheels gives excellent versatility across a multitude of riding surfaces.
The perfectly poised geometry infuses a stable but reactive ride character, and this can be altered in line with the wheel size being used and the forthcoming riding conditions by the Trail Mixer fork tab. Generous frameset-to-tyre clearance means that ample traction and cushioning are catered for whatever the terrain and these traits combine perfectly with the lively and resilient ride that is donated by the carbon Reserve wheels.
Slick and precise gear changes are afforded by the Shimano GRX 810, 11-speed gear configuration while assured stopping power, even in wet and muddy conditions is granted by the matching hydraulic disc brake setup.
- A gravel bike designed for pure speed and for the rider who is as keen on exploring the wild as they are their own physical limits
- The full carbon frame has World Tour road racing stiffness, low weight and aerodynamically tweaked tube profiles
- The frame and fork accept 700c wheels with up to 42mm tyres or 650b wheels with up to 49mm tyres
- Balanced geometry can be tweaked by the Trail Mixer fork tab that refines the handling depending on the wheels size being used and the terrain
- Reserve 32mm, 700c, carbon wheels are light but robust and offer increased tyre support
- Shimano GRX 810 gears are accurate and dependable
- Shimano GRX RX810 hydraulic disc brakes are powerful and modulated
|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, 11-speed|
|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, 40/31 chainrings|
|Front Wheel||Reserve Carbon 32mm DT370, 24 hole, 24mm internal rim width, Center Lock, 12x100mm thru-axle, tubeless-ready|
|Rear Wheel||Reserve Carbon 32mm DT370, 24 hole, 24mm internal rim width, Center Lock, 12x142mm thru-axle, tubeless-ready|
|Front Tyre||Panaracer Gravel King SK Folding 700x38mm, tubeless-ready clincher|
|Rear Tyre||Panaracer Gravel King 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 or contact Customer Care. We do not install accessories to bikes, including mudguards.