Cervélo Áspero GRX RX820 – Black/Charcoal – Size 61
Contact us to check availability, shipping costs, and to purchase 307-761-9260. No sales tax if shipped outside of Wyoming.
Cervélo has been engineering performance-first road and gravel bikes in Canada since 1995, and the Áspero is their benchmark gravel racer. Built for riders who want to haul ass, not cargo, it’s faster, more comfortable, and more versatile than ever. This size 61 in Black/Charcoal is ready to ride out of our Laramie shop.
HAUL ASS, NOT CARGO
The latest Áspero stays true to its original mission with meaningful upgrades: a threaded bottom bracket, cleaner cable routing, a UDH derailleur hanger, and improved aerodynamics. On a gravel bike, aero is less about top speed and more about saving energy. After a long day into a Wyoming headwind, those few watts saved might mean one less gel. Worth it.
Cervélo also dropped the seat stays for more rear compliance, softened front-end stiffness slightly to make the last hours of a long race hurt less, and opened up mud clearance. It still feels like the Áspero riders love, just faster, more comfortable, and more versatile.
THREADED BOTTOM BRACKET
The Áspero uses Cervélo’s asymmetrical T47a threaded BB, first developed on the R5-CX. It’s simple, rider-serviceable, and delivers the stiffness benefits of BBRight in a friendlier package.
UNIVERSAL DERAILLEUR HANGER
SRAM UDH compatibility keeps your future drivetrain options wide open.
WHY THIS BUILD
Shimano GRX RX820 mechanical 2x12 is dependable, easy to maintain, and gives you tight gear steps for fast group rides plus low gears for steep climbs. The 48/31t crankset and 11–36t cassette cover everything from paved descents to chunky Wyoming two-track. Reserve 30 GR alloy wheels are tough and tubeless-ready, and 45c WTB Vulpine tires roll fast while soaking up rough gravel. A top tube bag and accessory mounts come included, so it’s ready for long days out of the box.
SPECIFICATIONS
- Size: 61
- Color: Black/Charcoal
- Frame: Cervélo all-carbon
- Fork: Cervélo all-carbon, tapered Áspero fork
- Shifter/Brake Levers: Shimano GRX RX820
- Front Derailleur: Shimano GRX RX820
- Rear Derailleur: Shimano GRX RX820
- Crankset: Shimano GRX RX820, 48/31t, 172.5mm
- Bottom Bracket: FSA T47 BBRight, 24mm spindle
- Cassette: Shimano HG710, 11–36t, 12-speed
- Chain: Shimano M8100
- Rotors: Shimano CL800 Centerlock
- Front Wheel: Reserve 30 GR AL, Reserve 4LD hub, 12x100mm, 24h, Centerlock, tubeless-compatible
- Rear Wheel: Reserve 30 GR AL, Reserve 4LD hub, 12x142mm, 24h, Centerlock, tubeless-compatible
- Tires: WTB Vulpine TCS Light Fast Rolling, 60tpi, 700x45c
- Max Tire Clearance: 700x45mm / 650bx47mm
- Handlebar: Cervélo AB09 carbon, 31.8mm clamp, 16° flare, 42cm
- Stem: Cervélo ST36 alloy, 100mm
- Seatpost: Cervélo SP19 carbon, 27.2mm, 15mm offset
- Saddle: Prologo Nago R4 PAS, steel rails
- Headset: FSA IS2, 1-1/4" upper / 1-1/2" lower
- Thru Axles: Cervélo Aero, 12mm front and rear
- Included: Cervélo front computer/accessory mount 810, rear accessory mount, Smartpak 400A top tube bag
Stop by Link Cycling in Laramie to see it in person or call us with sizing questions.
