2021 Cervélo

Áspero GRX 1 Disc

A carbon frame gravel bike with high-end components and hydraulic disc brakes.
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Manufacturer Price

$3,800
FrameCarbon
SuspensionRigid
ForkCarbon
Wheels650b Aluminum
Drivetrain1 × 11
GroupsetGRX 800
BrakesHydraulic Disc
SeatpostDropper
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Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Áspero GRX 1 Disc
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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)

30 mph

Áspero GRX 1 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

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

Gran Fondo Magazine
First ride review: Cervélo Áspero-5 Force eTap AXS 1 gravel bike – On the hunt for medals

Apr 2021 · Philipp Schwab

Cervélo present the Áspero-5, promising the best in performance. Read on to find out whether they can deliver.

Highs
  • Excellent acceleration

  • Efficiency and speed second to none

  • Direct and precise

  • Clean and attractive look

Lows
  • Lack of comfort on rough terrain

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

ColorsBlack / Gold; Seabreeze; Red / Carbon; Grey / Seabreeze

Fork

Cervélo All-Carbon, Tapered Áspero Fork

Bottom Bracket

JY-BB 24

Headset

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

Stem

Easton EA70 Alloy

Handlebar

Easton EC70AX Carbon

Saddle

Prologo Dimension NDR T4.0

Seatpost

TranzX YSI01 50mm Dropper Post

TypeDropper

Groupset
Rear Derailleur

Shimano GRX 812, 11 spd

Crank

Shimano GRX 810-1 40T

Shifters

Shimano GRX RX810, 11 spd

Cassette

Shimano M8000, 11 spd, 11-40

Chain

Shimano CN-HG701, 11 spd

Brakes

Shimano GRX RX810-LA Hydraulic Disc

TypeHydraulic Disc

Wheels
Rims

Easton EA70AX, 28h (F), 28h (R), 24mm IW, Center-Lock, Tubeless Ready

Tires

Panaracer Gravel King SK Folding 650Bx48

Disc Rotors

Shimano SM-RT800, 160mm

Rider Notes
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Last updated April 24
Not listed for 1,112 days