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Description
Blending a sophisticated, full carbon frame with top-spec components, the Cervelo Aspero-5 GRX RX815 Di2 Disc Gravel Bike delivers speed and efficiency across all manner of terrain during the biggest adventures and most challenging races.
The frameset comprises the finest carbon to be light, laterally stiff and comfortable, delivering a reactive, agile and composed riding experience. The tube shapes are optimised via advanced computer software to increase aerodynamic efficiency, helping the rider save energy when battling relentless headwinds. Entirely hidden cables and brake hoses further lower drag and donate a super clean aesthetic to the bike's front end.
Either 700c or 650b wheels can be used in the frameset, allowing the ride characteristics to be fine-tuned in line with different terrain. Innovative TrailMixer fork tabs alter the wheelbase so that the handling is always balanced, regardless of the wheel size being used.
Reserve carbon wheels are light, robust and have a 24mm internal rim width to support wide tyres over rough riding surfaces. These wheels are driven by the Shimano GRX815 Di2 electronic, double chainring gear configuration that shifts flawlessly through a vast range of ratios. Hydraulic disc brakes complete the build, offering reliable, easily modulated stopping power in all conditions.
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Frame | Cervelo Aspero-5 All-Carbon, 12x142mm thru-axle, 700c or 650b wheel size compatible, integrated headset 1-1/4” x 1-1/2” |
Fork | Cervelo All-Carbon, tapered Aspero fork with adjustable trail |
Headset | FSA IS2 1-1/4 x 1-1/2 |
Bottom Bracket | Cervelo JY-BB 24 |
Stem | Cervelo ST32 alloy |
Handlebar | Cervelo Carbon AB09 16° flared carbon |
Bar Tape | Cervelo bar tape |
Front Brake | Shimano GRX RX815 hydraulic disc, with Shimano SM-RT800 rotor 160mm |
Rear Brake | Shimano GRX RX815 hydraulic disc, with Shimano SM-RT800 rotor 160mm |
Brake Levers | Shimano GRX RX815 hydraulic |
Front Derailleur | Shimano GRX 815 Di2 |
Rear Derailleur | Shimano GRX 815 Di2, 11-speed |
Shift Levers | Shimano GRX RX815 Di2, 11-speed |
Chain | Shimano CN-HG701, 11-speed |
Cassette | Shimano HG800, 11-34, 11-speed |
Crankset | Shimano GRX 810, 48/31 chainrings |
Front Wheel | Reserve 44, 25mm IW, Zipp 176,12x142mm, HG freehub, 24H, centerlock, tubeless compatible |
Rear Wheel | Reserve 40, 25.5mm IW, Zipp 76, 24H, centerlock, tubeless compatible |
Front Tyre | Panaracer Gravel King SK Folding 700 x 38mm, clincher |
Rear Tyre | Panaracer Gravel King SK Folding 700 x 38mm, clincher |
Saddle | Prologo Dimension Nack |
Seatpost | Cervelo SP19 Carbon 27.2mm diameter |
Pedals | Available to be purchased separately |
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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Important Update for Our Canadian Customers
We regret to inform you that shopping on Sigma Sports is temporarily unavailable for customers based in Canada.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our Canadian community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team