Cervelo Aspero Rival XPLR eTap AXS 1x Gravel Bike

HAUL ASS, NOT CARGO
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.

MULTIPLE CONFIGURATIONS
We designed Aspero with clearance for up to 700c x 40mm tires or 650b x 49mm tires. Of course, there are variables—rim width, tire casing, and tread depth—which will affect final clearance. We always recommend 4mm of clearance between the tire and frame.

**New Shimano road (not gravel) 12 speed front derailleurs reduce tire clearance in the rear of the frame to 700 x 38c or 650b x 45c.

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.

BALANCED HANDLING
Stiffness and handling work together to ensure the bike tracks predictably and responds immediately to critical pedal and bracing inputs.

SPECIFICATIONS
SIZES - 48, 51, 54, 56, 58, 61
FORK - Cervélo All-Carbon, Tapered Aspero Fork
HEADSET - FSA IS2 1-1/8 x 1-1/2
THRU AXLES - Cervelo Aero Thru-Axles, 12x100/142
WHEELS - Reserve 40/44
TIRES - Panaracer Gravel King SK 700x38c
CRANKSET - SRAM Rival, 40T, DUB Wide
BOTTOM BRACKET - SRAM DUB, BBright
CHAIN - SRAM Rival, 12 speed
FRONT DERAILLEUR - It's a 1x, Dummy!
REAR DERAILLEUR - SRAM Rival XPLR AXS, 12 speed
CASSETTE - SRAM Rival XPLR, 10-44, 12 Speed
SHIFTERS - SRAM Rival AXS, 12 speed
HANDLEBAR - Cervélo AB09 Carbon, 31.8mm clamp, 16 degree flare
STEM - Cervélo ST27 Alloy
BRAKE CALIPERS - SRAM Rival
SADDLE - Prologo Dimension STN
SEATPOST - Cervélo SP19 Carbon 27.2
BRAKE ROTOR - SRAM Centerline Centerlock
ACCESSORIES - Smartpak 400A Top Tube Storage Bag