2023 Cervelo Aspero-5 GRX RX815 Di2 Five Black

Product details

Flat out! That’s how Aspero debuted under the characters of the Wednesday Night Rough Club two years ago, and that’s how it’s stayed. And since, at Cervélo, we know that flat out doesn’t stay flat out for long without a little help from science, we’ve come back from the drawing board with a new Aspero. A faster Aspero, a lighter Aspero, and—dare we say it—an even better looking Aspero.

Our engineers like to say, "If it looks fast, it probably is"—but there’s some truth to it, and Aspero-5 looks fast standing still. No cables in the wind, tubes derived from our library of aerodynamically proven shapes, and just a hint of a cut out in the seat tube to squeak out just a bit more tire clearance, add up to a bike that proves the adage.

Fork Cervélo All-Carbon, Tapered Aspero-5 Fork

Headset FSA IS2 1-1/4 x 1-1/2

Seatpost Cervélo SP19 Carbon 27.2

Left Shifter/Brake Shimano GRX, RX815, 11 speed

Right Shifter/Brake Shimano GRX, RX815, 11 speed

Rear Derailleur Shimano GRX, RX815, 11 speed

Front Derailleur Shimano GRX, RX815, 11 speed

Brake Calipers Shimano GRX RX810

Thru Axles Cervélo Aero Thru-Axles, 12x100/142

Crankset Shimano GRX 810, 48/31T, 11 Speed

Bottom Bracket FSA, BBright thread together, 24mm spindle

Handlebar Cervélo AB09 Carbon, 31.8mm clamp, 16 degree flare

Stem Cervélo ST32 Alloy

Saddle Prologo Dimension NDR Nack

Cassette Shimano HG800, 11-34, 11 Speed

Chain Shimano HG701, 11 speed

Front Wheel Reserve 40, 25.5mm IW, Zipp 76, 24H, centerlock, tubeless compatible

Rear Wheel Reserve 44, 25mm IW, Zipp 176,12x142mm, HG freehub, 24H, centerlock, tubeless compatible