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 RX600 Disc Gravel Bike 2023
With a lightweight carbon frame and gravel-specific Shimano groupset, Cervelo’s Aspero GRX RX600 Disc Gravel Bike is the perfect way to explore off-road trails.
The GRX 600 drivetrain pairs 46/30 chainrings with an 11-speed 11-34 tooth cassette, giving a wide range of gears suitable for steep off-road climbs whilst still having plenty of speed for any tarmac sections. Hydraulic disc brakes instil confidence on twisty descents and the flared Easton EA50 AX handlebar gives plenty of control when things get tricky.
With design cues and technology taken from Cervelo’s race bikes, the Aspero’s frame enjoys aerodynamic details like the cutout in the seat tube that shields the rear wheel from the wind and shortens the chainstays for snappier handling. The Trail Mixer flip-chip in the fork can be used to adjust the wheelbase and enables the use of either 700c or 650b wheels without any detrimental effect on the handling. There is clearance for 42mm tyres on 700c wheels or 49mm if using 650b and the Alexrims Boondocks-7D wheels are tubeless-ready, so can be converted easily
On longer rides, the included top tube storage bag can be bolted on for extra layers or to carry nutrition and the Easton finishing kit is a nice touch.
Highlights
- Cervelo Aspero All-Carbon frame and fork with adjustable trail
- Shimano GRX 600, 2x 11-speed mechanical groupset
- Shimano GRX RX600 hydraulic disc brakes
- AlexRims Boondocks-7D wheelset, tubeless-ready
- Easton finishing kit
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 Aspero 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 EA50 alloy |
| Handlebar | Easton EA50 AX alloy |
| Bar Tape | Cervelo bar tape |
| Front Brake | Shimano GRX RX600 hydraulic disc, with Shimano SM-RT66 rotor 160mm |
| Rear Brake | Shimano GRX RX600 hydraulic disc, with Shimano SM-RT66 rotor 160mm |
| Brake Levers | Shimano GRX RX600 |
| Front Derailleur | Shimano GRX 600, 11-speed |
| Rear Derailleur | Shimano GRX 600, 11-speed |
| Shift Levers | Shimano GRX RX 600, 11-speed |
| Chain | Shimano CN-HG601, 11-speed |
| Cassette | Shimano 105 R7000, 11-34, 11-speed |
| Crankset | Shimano GRX 600, 46/30 chainrings |
| Front Wheel | Alexrims Boondocks-7D, 28 hole, 24mm internal width, 6-bolt disc interface, 12x100mm thru-axle, tubeless-ready |
| Rear Wheel | Alexrims Boondocks-7D, 28 hole, 24mm internal width, 6-bolt disc interface, 12x142mm thru-axle, tubeless-ready |
| Front Tyre | Panaracer Gravel King SK Sport, 60tpi, 700x38mm, tubeless-ready clincher |
| Rear Tyre | Panaracer Gravel King SK Sport, 60tpi, 700x38mm, tubeless-ready clincher |
| Saddle | Cervelo Road Saddle |
| Seatpost | Easton EC50 alloy |
| 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.