Cervelo 2026 Aspero GRX RX820 Gravel Bike
Regular price $5,900.00
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Bikes are Click & Collect only — fully built and tuned before you pick up. Contact us for info.
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DESCRIPTION
The Cervelo Aspero is a fast, race-focused gravel bike that brought "a new era of speed in gravel" when it launched, and this version refines the formula. An all-carbon aero frameset is built for the conservation of energy over long, windy days, with dropped seatstays adding rear-end compliance and extra mud clearance. A threaded T47 bottom bracket, neat internal cable routing, a UDH derailleur hanger and a full Shimano GRX RX820 2x12 groupset make it a quick, versatile and rider-serviceable machine for New Zealand gravel racing and big back-road days.
Key Features
- Cervelo all-carbon aero Aspero frameset with dropped seatstays for compliance and mud clearance
- Shimano GRX RX820 2x12 groupset with 48/31T crank and 11-36T cassette
- Threaded T47a bottom bracket for easy, rider-serviceable maintenance
- UDH derailleur hanger, ready for SRAM Transmission upgrades
- Reserve 30 GR AL tubeless-compatible wheelset, 12mm thru-axles
- WTB Vulpine 700x45c tubeless tyres, with clearance up to 45mm (700c)
- Cervelo AB09 carbon flared bar and full-carbon tapered fork
- Fully internal cabling shared with the Cervelo R5/Soloist cockpit system
Who Is the Cervelo Aspero For?
For the gravel racer who wants outright speed and efficiency rather than a do-it-all tourer. The aero tube shaping conserves energy in headwinds, while the dropped stays and wide tyre clearance keep you comfortable and planted over rough, muddy ground.
For New Zealand's gravel events and fast back-country rides, the GRX 2x drivetrain gives a wide, usable range, the threaded BB and UDH hanger make it easy to live with and upgrade, and the carbon aero frame rewards every watt on long days.
Full Specifications
| Colour finish: | Gloss |
| Fork: | Cervélo All-Carbon, Tapered Aspero Fork |
| Headset: | FSA IS2 1-1/4, 45° x 45° / 1-1/2, 36° x 45° |
| Seatpost: | Cervélo SP19 Carbon 27.2 |
| Seatpost sizing: | Size 48 - 0mm, Size 51 - 0mm, Size 54 - 0mm, Size 56 - 0mm, Size 58 - 0mm, Size 61 - 15mm |
| Left shifter / brake: | Shimano GRX, RX820 |
| Right shifter / brake: | Shimano GRX, RX820 |
| Front derailleur: | Shimano GRX, RX820 |
| Rear derailleur: | Shimano GRX, RX820 |
| Brake rotors: | Shimano CL800 Centerlock |
| Front thru axle: | Cervélo Aero Thru Axle Front, M12x1.5mm, 127mm length |
| Rear thru axle: | Cervélo Aero Thru Axle Rear, M12x1.0mm, 169mm length |
| Bottom bracket: | FSA, T47 BBright for 24mm spindle |
| Crankset: | Shimano GRX, RX820, 48/31T |
| Crank sizing: | Size 48 - 165mm SRAM, 170mm Shimano, Size 51 - 165mm SRAM, 170mm Shimano, Size 54 - 170mm, Size 56 - 170mm, Size 58 - 172.5mm, Size 61 - 172.5mm |
| Handlebar: | Cervélo AB09 Carbon, 31.8mm clamp, 16 degree flare |
| Handlebar sizing: | Size 48 - 36cm, Size 51 - 38cm, Size 54 - 40cm, Size 56 - 40cm, Size 58 - 42cm, Size 61 - 42cm |
| Stem: | Cervélo ST36 Alloy |
| Stem sizing: | Size 48 - 80mm, Size 51 - 80mm, Size 54 - 90mm, Size 56 - 90mm, Size 58 - 100mm, Size 61 - 100mm |
| Saddle: | Prologo Nago R4 PAS Steel |
| Cassette: | Shimano HG710, 11-36T, 12-Speed |
| Chain: | Shimano M8100 |
| Front wheel: | Reserve 30 GR AL, Reserve 4LD, 12x100mm, 24H, centerlock, tubeless compatible |
| Rear wheel: | Reserve 30 GR AL, Reserve 4LD, 12x142mm, XDR freehub, 24H, centerlock, tubeless compatible |
| Tyre: | WTB Vulpine TCS Light Fast Rolling Dual DNA 60tpi 700x45c |
| Max tyre width: | 700c - 45mm / 650c - 47mm |
PLU: 84447
SPECIFICATIONS
Please note that bike specifications may change from what is listed above if running substitution changes are made due to unavailability of parts. We highly recommend confirming the specifications of the bike at the time of purchase, especially if buying in-store.