2021 Cervélo

Áspero GRX Disc

A carbon frame gravel bike with upper mid-range components and hydraulic disc brakes.
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Manufacturer Price

$3,300
FrameCarbon
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 11
GroupsetGRX 600
BrakesHydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Áspero GRX Disc
Other Gravel bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

36 mph

Áspero GRX Disc

36 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

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Reviews
BikeRadar
Cervélo Áspero Rival XPLR eTap AXS 1 disc review

Jun 2022 · Warren Rossiter

Light and lithe gravel racer

Highs
  • Lightning-fast

  • Snappy handling

  • Great off-road and on

Lows
  • Needs to be converted to tubeless to get the best from it

Read Review

Gran Fondo Magazine
Cervélo Áspero GRX RX815 Di2 gravel bike in review

May 2022 · By

The Cervélo Áspero GRX RX815 Di2 is designed for racing and made for gravel fans who love speed and chasing KOMs. Nevertheless, with an electronic 2x drivetrain and a classic two-piece cockpit, it should maintain good all-round capabilities. Our group test pits it against 18 of the best gravel bikes of the season to reveal whether this is the case.

Highs
  • Performance and ergonomics of the Shimano GRX RX815 Di2 drivetrain

  • Generous protection on the down tube

  • Carving fun on hardpack

  • Brilliant paint job

Lows
  • Vague handling when riding slowly

  • Limited mounting points

Read Review

Cyclist
Cervélo Áspero-5: top-end gravel bike built for pure speed

Apr 2021 · Will Strickson

Cervélo's new premium Áspero bikes are lighter, wireless-only and aerodynamically refined

Read Review

Velo
Cervélo Áspero-5 review: A purebred gravel race bike

Apr 2021 · Ben Delaney

The wind tunnel meets the windswept plains in Cervélo's hyper-aero gravel racer.

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Carbon fiber

BB StandardBB86/BB92, Press Fit

ColorsPurple Sunset; Satin Black

Fork

Cervélo All-Carbon, Tapered Áspero Fork

Bottom Bracket

JY-BB 24

Headset

FSA IS2 1-1/8 x 1-1/2

Stem

Postmoderne SMICA stems

Handlebar

Postmoderne SMICA stems

Saddle

Cervelo Road Saddle

Seatpost

Easton EA50 Alloy

TypeRigid

Groupset
Rear Derailleur

Shimano GRX 600, 11 spd

Front Derailleur

Shimano GRX 600, 11 spd

Crank

Shimano GRX 600 46/30

Shifters

Shimano GRX RX600, 11 spd

Cassette

Shimano 105 R7000, 11 spd, 11-34

Chain

Shimano CN-HG601, 11 spd

Brakes

Shimano GRX RX600 Hydraulic Disc

TypeHydraulic Disc

Wheels
Rims

Alexrims Boondocks-7D, 28h (F), 28h (R), 24mm IW, 6-Bolt, Tubeless Ready

Tires

Panaracer Gravel King SK Folding 700x38

Disc Rotors

Shimano SM-RT66, 160mm

Rider Notes
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Last updated April 27
Not listed for 744 days