CerveloAspero 5 Red AXS 1X Gravel Bike
The 2027 Cervelo Aspero 5 SRAM Red AXS 1x gravel bike is engineered for cyclists who refuse to choose between raw aerodynamic speed and rugged off-road capability. Built around a featherlight, ultra-stiff carbon frame, this machine reimagines what a gravel bike can do by borrowing design cues from world-class racing platforms and adapting them for the dirt. It effortlessly cuts through the wind while maintaining a geometry that feels stable at high speeds yet incredibly nimble when navigating tight, loose singletrack. Complete with smart, integrated in-frame storage and premium accessories like Arundel Mandible carbon bottle cages, the Aspero 5 is a race-ready powerhouse designed to dominate everything from local criteriums to gruelling multi-day gravel epics.
Pure Racing Performance and Revolutionary Drivetrain Integration
At the heart of this high-performance build is the groundbreaking fusion of road speed and mountain bike utility. The bike features the elite SRAM Red AXS E1 shifters paired with a rugged SRAM XX SL Eagle T-Type transmission, giving you a massive ten-to-fifty-two tooth gear range to conquer the steepest backcountry climbs without sacrificing top-end road speed. This flawless electronic shifting setup is anchored by a SRAM Red 1 AXS crankset featuring an integrated power meter, allowing you to track your efforts precisely. Power transfer is maximized by a premium ceramic bottom bracket, ensuring that every watt you produce drives you forward, while SRAM Paceline X hydraulic disc brakes provide reassuring, pinpoint modulation in any weather conditions.
Aerodynamic Advantage and Ultimate Mixed-Terrain Control
Rolling on the next generation of mixed-profile carbon wheels, the Aspero 5 comes equipped with a Reserve forty-eight front and fifty-three rear wheelset, laced to legendary DT Swiss two-forty hubs. This staggered setup delivers maximum aerodynamic efficiency and crosswind stability, wrapped in supple, fast-rolling Vittoria Corsa Pro Control forty-two-millimetre tyres that maximize traction without dragging. The cockpit features a fully integrated carbon handlebar and stem system that conceals all cables for a clean look and reduced drag. Finished with the high-performance Fizik Vento Argo X1 saddle for long-distance comfort, this bike offers a meticulously tailored fit across all frame sizes, making it the ultimate investment for the rider who demands uncompromising velocity on every surface.
Technical Specification
| Frame Material | Carbon |
| Rear Derailleur | SRAM XX SL Eagle AXS, T-Type |
| Shifter Right | SRAM Red AXS E1 |
| Brake Rotor | SRAM Paceline X Centerlock |
| Cassette | SRAM XX SL Eagle, T-Type, 10-52T, 12-Speed |
| Chain | SRAM XX SL Eagle, T-Type |
| Bottom Bracket | SRAM DUB Wide Ceramic, T47 BBright |
| Headset | FSA IS2 1-1/4, 45° x 45° / 1-1/2, 36° x 45° |
| Front Thru Axle | Cervélo Aero Thru Axle Front, M12x1.5mm, 122mm length |
| Rear Thru Axle | Cervélo Aero Thru Axle Rear, M12x1.0mm, 169mm length |
| Tyres | Vittoria Corsa Pro Control TLR G2.0 700x42c |
| Max Tyre Clearance | 45mm |
| Front Wheel | Reserve 48 GR, DT Swiss 240, 12x100mm, 24H, centerlock, tubeless compatible |
| Rear Wheel | Reserve 53 GR, DT Swiss 240, 12x142mm, XDR freehub, 24H, centerlock, tubeless compatible |
| Crankset | SRAM Red 1 AXS E1, 48T Aero, DUB Wide, with power meter |
| Crank Sizing; Size 48 – 165m, Size 51 – 165mm SRAM, Size 54 – 170mm, Size 56 – 170mm, Size 58 – 172.5mm, Size 61 – 172.5mm | |
| Handlebar | Cervélo HB16 Carbon, 31.8mm clamp |
| Handlebar Sizing | Size 48 – 36cm, Size 51 – 38cm, Size 54 – 40cm, Size 56 – 40cm, Size 58 – 42cm, Size 61 – 42cm |
| Stem | Cervélo ST31 Carbon |
| Stem Sizing | Size 48 – 80mm, Size 51 – 80mm, Size 54 – 90mm, Size 56 – 90mm, Size 58 – 100mm, Size 61 – 100mm |
| Saddle | Fizik Vento Argo X1 |
| Seatpost | Cervélo SP27 Carbon |
| Accessories | CervĂ©lo Rear Accessory Mount, CervĂ©lo In-Frame Storage Rolls – Inner Tube Storage, CervĂ©lo In-Frame Storage Rolls – Flat Kit Storage, CervĂ©lo Smartpak Top Tube Storage Bag 400A, Arundel Mandible Water Bottle Cage, Matte UD Carbon finish (2 qty), CervĂ©lo Front Computer/Accessory Mount 266 |
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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