Quiver

2025 Specialized Crux FACT 10r Carbon vs 2025 Cervélo Áspero RX610

The Cervélo Áspero RX610 size closest to your 54 is the 54. Compare the 54 instead

What changes on the Cervélo Áspero RX610

Compared with the Specialized Crux FACT 10r Carbon in 54, the Cervélo Áspero RX610 in 51 places the top of the head tube 30 mm lower and 9 mm further back, relative to the bottom bracket.

Frame stack
−30 mm
Lower front end
Frame reach
−9 mm
Shorter frame reach
Wheelbase
n/a
One of the bikes has no number for this
Head angle
±0.0°
About the same head angle
Chainstays
±0 mm
About the same

The two frames

2025 Specialized Crux FACT 10r Carbon (54)The Specialized Crux FACT 10r Carbon frame drawn to scale.J 1023

Only the Specialized Crux FACT 10r Carbon is drawn. The Cervélo Áspero RX610 numbers we have for size 51 are missing the wheelbase.

Geometry side by side

MeasurementSpecialized Crux FACT 10r Carbon 54Cervélo Áspero RX610 51Difference
Reach388mm379−9 mm
Stack560mm530−30 mm
Head tube angle71.5°71.5±0.0°
Seat tube angle74°74±0.0°
Effective top tube549mmnot listed
Chainstay length425mm425±0 mm
Wheelbase1023mmnot listed
BB drop72mmnot listed
BB height286mmnot listed
Standover794mm704−90 mm
Seat tube length521mmnot listed
Fork length401mmnot listed
Head tube length130mmnot listed

Differences are the Cervélo Áspero RX610 minus the Specialized Crux FACT 10r Carbon. Full charts: 2025 Specialized Crux FACT 10r Carbon, 2025 Cervélo Áspero RX610.

Where each sits in its class

Specialized Crux FACT 10r CarbonCervélo Áspero RX610

AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted

Each bike is ranked against the other gravel bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.

What each ships with

The stock build of each bike's first listed trim. Parts that match are dimmed.

PartSpecialized Crux FACT 10r CarbonFACT 10r CarbonCervélo Áspero RX610GRX RX610
FrameSpecialized Crux FACTnot listed
Cassettenot listedShimano GRX
Cranksetnot listedShimano GRX
Wheelsetnot listedVision Team 30
Handlebarnot listedStandard
Seatpostnot listedStandard

Know what is on every bike.

Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.

Explore the app
A Transition Relay build sheet: frame, fork, shock and drivetrainThe Relay’s ride photo galleryThe Relay’s ride spectrum and 2D frame geometryThe garage: five bikes and 99 recorded partsA Specialized Tarmac SL8 road build sheet