Cervélo Aspero-5 GRX RX825 Di2 1
FLAT OUT
Designed for long, fast gravel races, Aspero-5 is for those who toe the start line with purpose, and aim to be in the group straightaway. Our engineers like to say, “if it looks fast, it probably is.” It’s a bit tongue-in-cheek, but there’s some truth to it, and Aspero-5 looks fast standing still. The cables are tucked neatly inside the stem and headtube, there’s a hint of a wheel cutout, and all of the tube shapes come from our race-proven library of shapes.
| Fork | Cervélo All-Carbon, Tapered Aspero-5 Fork | |
| Headset | FSA IS2 1-1/4 x 1-1/2 | |
| Seatpost | Cervélo SP27 Carbon | |
| Left Shifter/Brake | Shimano GRX, RX825 | |
| Right Shifter/Brake | Shimano GRX, RX825 | |
| Rear Derailleur |
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| Brake Calipers | Shimano GRX, RX825 | |
| Brake Rotors | Shimano CL800 Centerlock | |
| Thru Axles | Cervélo Aero Thru-Axles, 12×100/142 | |
| Crankset | Wolf Tooth Components Aero 48T Chainring for GRX, 4iiii Precision, GEN3+ Single Sided | |
| Bottom Bracket | Ceramic Speed SL, T47 BBright for 24mm spindle | |
| Handlebar | Cervélo HB16 Carbon, 31.8mm clamp | |
| Stem | Cervélo ST32 Alloy | |
| Saddle | Prologo Nago R4 PAS TiRox | |
| Cassette | Shimano XTR, M9200, 10-51T, 12-Speed | |
| Chain | Shimano M8100 | |
| Front Wheel | Reserve 40TA GR, Zipp 76, 12x100mm, 24H centerlock, tubeless compatible | |
| Rear Wheel | Reserve 44TA GR, Zipp 176, 12x142mm, XDR freehub, 24H centerlock, tubeless compatible | |
| Tire | Panaracer Gravel King SK 700x40c |
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All of our bike prices include pro-assembly.
One of our highly experienced pro-bike specialist mechanics will build your bike, then test ride it in the parking lot to verify everything works flawlessly. We will then remove the rear wheel, seat post, and front stem plate for shipping. Your bike will be packed for shipment in a manner that fully eliminates any possibility of arriving to you in less than perfect condition. Once you have your new bike, simply install the front wheel, slide in the seat-post/seat, and attach the stem front plate. You will be ready to ride or race in minutes.
The selection of the correct size frame (and stem, bars, cranks, etc.) is a crucial aspect of the road-bike buying experience.
We will contact you once you have placed your order to discuss and verify the sizes of each item that you need. Once you receive your new bike, ride it for a week or two and verify that you are comfortable with your chosen stem length, bar width, and crank length. If not, you may exchange any of these items for another size, as long as they are returned in as-new condition. (As-new, meaning: unblemished in any way other than bar-tape residue, pedal installation marks on the cranks, etc.) We will then rush you the size that you desire of the item, and sell the returned item as a test-ridden item at our retail store. If desired, we will provide a full comprehensive bike fitting free with any bike purchase. We work with the sizing system from of our favorite full-custom frame builder, Moots. Just go to moots.com and print out their highly comprehensive sizing questionnaire (with very detailed, easy-to-use instructions and pictures.) You will then be contacted by one of our in-house sizing specialists. We welcome all of your questions on any and all aspects of the sizing process when you are purchasing a frame or bike from us!

