Quiver

2018 Cannondale SuperX SE vs 2020 Specialized Crux

The Specialized Crux size closest to your 54 is the 52. Compare the 52 instead

What changes on the Specialized Crux

Compared with the Cannondale SuperX SE in 54, the Specialized Crux in 61.0 places the top of the head tube 63 mm higher and 24 mm further forward, relative to the bottom bracket. Its wheelbase is 23 mm longer, which can contribute to stability at speed.

Frame stack
+63 mm
Higher front end
Frame reach
+24 mm
Longer frame reach
Wheelbase
+23 mm
Longer: steadier at speed
Head angle
+2.0°
Steeper: sharper steering
Chainstays
+3 mm
Longer: more planted

The two frames

2018 Cannondale SuperX SE (54) and 2020 Specialized Crux (61.0), lined up at the bottom bracketBoth frames drawn to scale. The Cannondale SuperX SE is drawn in full with its measurements, and the Specialized Crux is the colored outline on top.J 1020

Cannondale SuperX SE, 54Specialized Crux, 61.0Drawn to scale and lined up at the bottom bracket.

Geometry side by side

MeasurementCannondale SuperX SE 54Specialized Crux 61.0Difference
Reach378402mm+24 mm
Stack555618mm+63 mm
Head tube angle7173°+2.0°
Seat tube angle7472.5°−1.5°
Effective top tube537not listed
Chainstay length422425mm+3 mm
Wheelbase10201043mm+23 mm
BB drop6967mm−2 mm
BB height281285.5mm+5 mm
Standover802861.5mm+60 mm
Seat tube length524600mm+76 mm
Head tube length132190mm+58 mm
Fork lengthnot listed400mm

Differences are the Specialized Crux minus the Cannondale SuperX SE. Full charts: 2018 Cannondale SuperX SE, 2020 Specialized Crux.

Where each sits in its class

Cannondale SuperX SESpecialized Crux

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.

PartCannondale SuperX SEForce 1 SESpecialized CruxS-Works
FrameCannondale SuperXnot listed
ForkSuperXnot listed
ShifterSRAM Force 1 HRDSRAM Red eTap AXS, Specialized WAN FENG
DerailleurSRAM Force 1Shimano XTR M9050 Di2, Specialized FD SHIM
CassetteSRAM PG 1130Shimano Ultegra
ChainSRAM PC-1130SRAM Red
CranksetCannondale HollowGram SiSpecialized S-Works Power
TireWTB RiddlerSpecialized Tracer Pro
HubFormula CL-712Specialized LuHai_RVT66L-K5-B25-AN2-N4-F0
RimWTB KOM i23 TCSnot listed
BrakeSRAM Force hydro, SRAM Force HRDShimano 105
HandlebarCannondale C2not listed
StemCannondale C2not listed
SeatpostCannondale SAVEnot listed
SaddleFabric ScoopSpecialized S-Works Phenom
Wheelsetnot listedRoval CLX 50

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