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Description
Cervelo Aspero GRX RX820 Gravel Bike 2025
Introducing the Áspero, a versatile and agile multi-surface racing bike engineered for speed and adaptability across various terrains. Its streamlined design and increased clearance for tires and chainrings allow seamless integration of accessories and support for 650b wheels. With adjustable trail ensuring consistent handling at affordable price points, it caters to diverse rider preferences.
For riders seeking flexibility, it accommodates a 27.2 round seat post, dropper post, and Cervélo bento box for additional storage options. Enhanced cable management and improved mud clearance contribute to superior saddle comfort and a lowered standover height. Crafted for endurance and performance, the Áspero excels on challenging gravel paths, providing an unparalleled riding experience. Discover a new level of agility, comfort, and versatility with the Áspero – your ultimate gravel racing companion.
Technical Specification
| Fork | Cervélo All-Carbon, Tapered Aspero Fork |
| Headset | FSA IS2 1-1/4 x 1-1/2 |
| Thru Axles | Cervelo Aero Thru-Axles, 12x100/142 |
| Wheelset | Fulcrum Rapid Red 300, 12x100(F)/142(R), 24H, 24mm IW, HG freehub, centerlock, tubeless compatible |
| Tire | WTB Vulpine TCS Light Fast Rolling Dual DNA 60tpi 700x40c |
| Crankset | Shimano GRX 820, 48/31T, 12 Speed |
| Bottom Bracket | FSA, T47 BBright, 24mm spindle |
| Chain | Shimano M8100, 12 speed |
| Front Derailleur | Shimano GRX, RX820, 12 speed |
| Rear Derailleur | Shimano GRX, RX820, 12 speed |
| Cassette | Shimano HG710, 11-36, 12 speed |
| Left Shifter/Brake | Shimano GRX, RX820, 12 speed |
| Right Shifter/Brake | Shimano GRX, RX820, 12 speed |
| Handlebar | Cervélo AB09 Carbon, 31.8mm clamp, 16 degree flare |
| Stem | Cervélo ST36 Alloy, w Cable Management |
| Brake Calipers | Shimano GRX RX820 |
| Saddle | Prologo Dimension NDR T4.0 |
| Seatpost | Cervélo SP19 Carbon 27.2 |
| Brake Rotors | Shimano CL800 Centerlock |
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.
Size Guide
Cervelo Aspero GRX RX820 Gravel Bike 2025 Sizing
Delivery & Returns
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