Usually ready in 24 hours
We engineered Áspero for pure, unapologetic speed, ready to take down finish lines, KOMs, PRs, and FKTs. A bike built without limits, for the riders looking to test them. It’s stiff—Classics-racing stiff—and performs like you’d want a road bike to perform off-road. We think that makes sense, and it’s what we were trying to do when we were stuffing bigger tires into our existing frames and swapping in aftermarket forks to get a 40mm tire up front.
Two-Position Adjustment: Trail—front-wheel response to rider input—is the most critical factor in high-velocity handling. Flipping the two-position "Trail Mixer" to compensate for the difference in circumference between a 650b and 700c tire maintains consistent handling by maintaining consistent trail figures.
Multiple Configurations: We designed Aspero to fit most 700c x 42mm or 650b x 49mm wheel/tire combinations. Of course, there are variables—rim width, tire casing, and tread depth—which will affect final clearance. We (and the International Organization for Standardization, or ISO), always recommend 4mm of clearance between the tire and frame.
Balanced Handling: Stiffness and handling work together to ensure the bike tracks predictably and responds immediately to critical pedal and bracing inputs.
Frame Cervélo All-Carbon, Tapered Áspero Fork with Adjustable Trail
Wheels Alexrims Boondocks-7D, 28h (F), 28h (R), 24mm IW, 6-Bolt, Tubeless Ready
Axles Cervelo Indexed Thru-Axles w/ Lever, 12x100/142
Tires Panaracer Gravel King SK Sport Folding 700x38 60tpi
Bottom Bracket JY-BB 22/24
Crankset SRAM Apex 1 40T
Shifters SRAM Apex 1 HRD, 11 spd
Rear Derailleur SRAM Apex 1
Cassette/Freewheel SRAM PG-1130, 11 spd, 11-42
Chain SRAM PC-1110, 11spd
Brakes SRAM CenterLine 160mm
Handlebars Easton EA50 AX Alloy
Stem Easton EA50 Alloy
Headset FSA IS2 1-1/8 x 1-1/2
Seatpost Easton EA50 Alloy
Saddle Cervelo Road Saddle
Pedals Sold separately
Accessories & Extras Smartpak 400A Top Tube Storage Bag