cervelo gravel bike Cervélo Áspero GRX 1x RX610 2024 – Outpost Richmond

cervelo gravel bike Cervélo Áspero GRX 1x RX610 2024 – Outpost RichmondHAUL ASS, NOT CARGO In 2019, spero took the gravel world by storm, heralding a new era of speed in gravel. Fun, but flat out. The new spero remains true to its original brief but with some improvements: a threaded BB shell, neater cable routing, and a UDH compatible derailleur hanger for those who want to use SRAMs Transmission drivetrains. And its more aero, of course. In the case of spero, aerodynamic performance is less about pure speed as a result

HAUL ASS, NOT CARGO

In 2019, Áspero took the gravel world by storm, heralding a “new era of speed in gravel.” Fun, but flat out. The new Áspero remains true to its original brief but with some improvements: a threaded BB shell, neater cable routing, and a UDH-compatible derailleur hanger for those who want to use SRAM’s Transmission drivetrains. And it’s more aero, of course. In the case of Áspero, aerodynamic performance is less about pure speed as a result of drag reduction, and more about conservation of energy. After a big day in a headwind, the three watts saved over the previous Aspero might add up to one less energy gel your stomach has to digest—WORTH IT. 

In addition to the drag reduction, we also dropped the seat stays to give a bit more compliance out back, and reduced front-end stiffness slightly to make the last hours of a long race less painful. Between those dropped seat stays, we added in a bit more clearance for mud, too, taking what we learned from R5-CX (and the Unbound mudfest in 2023). It’s a lot of seemingly small improvements, but they add up to a lot. The result is a bike that feels a lot like the original Áspero but is faster, more comfortable, and more versatile.

THREADED BOTTOM BRACKET

Aspero uses the asymmetrical T47a threaded bottom bracket we pioneered on R5-CX. It’s a simple, rider-serviceable interface that allows us to deliver the benefits of BBRight in a more user-friendly form. 

UNIVERSAL DERAILLEUR HANGAR

We used SRAM’s Universal Derailleur Hanger (UDH) standard on the new Aspero. It’s ideal if you want to live your best ‘business in the front, party in the back’ life with one of SRAM’s Transmission drivetrains today, and ensures compatibility for future drivetrain developments.

INTERNAL CABLE ROUTING

Aspero shares the same bearing dimensions as R5, Soloist, R5-CX, and Caledonia, which means you can use any combination of bearing caps and stems. Want a super-racy, fully-internal look? Grab the ST31 and HB13 from R5.

Specs.

SIZES; 48, 51, 54, 56, 58, 61
FORK; Cervélo All-Carbon, Tapered Aspero Fork
HEADSET; FSA IS2 1-1/4 x 1-1/2
STEM; Cervélo ST36 Alloy, w Cable Management
HANDLEBAR; Zipp Service Course 70 XPLR Alloy, 31.8mm clamp, 5 degree flare, 11 degree outsweep
SEATPOST; Cervélo Alloy 27.2 15mm Offset
SADDLE; Cervélo Saddle
SHIFTERS; Shimano GRX, RX610
BRAKE CALIPERS; Shimano GRX RX610
BRAKE ROTOR; Shimano RT66 6-Bolt
REAR DERAILLEUR; Shimano GRX, RX822, 12 speed
CASSETTE; Shimano M7100, 10-45, 12 speed
CHAIN; Shimano M7100, 12 speed
CRANKSET; Shimano GRX 610, 40T, 12 speed
BOTTOM BRACKET; FSA, T47 BBright, 24mm spindle
WHEELS; Front: Alexrims Boondocks 7D, 12x100mm, 28H, 23mm IW, 6 bolt, tubeless compatible Rear: Alexrims Boondocks 7D, 12x142mm, 28H, 23mm IW, HG freehub, 6 bolt, tubeless compatible
THRU AXLES; Cervelo Aero Thru-Axles, 12x100/142
TIRES; WTB Vulpine TCS Light Fast Rolling Dual DNA 60tpi 700x40c
ACCESSORIES; Smartpak 400A Top Tube Storage Bag