Compare: 2026 XMCS Aero Racing Base XS vs 2026 Cannondale Supersix Evo Base 44

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of XMCS Aero Racing

Somewhat aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of Cannondale Supersix Evo

Stack	509mm	495mm -14mm
Reach	373mm	373mm +0mm
Stack to Reach Ratio	1.36:1	1.33:1
Seat Tube Length, Unknown	450mm	—
Top Tube Length, Effective/Horizontal Center	505mm	—
Top Tube Slope	8.6deg	—
Head Tube Angle	71.25deg	70.9deg -0.35deg
Seat Tube Angle	75.5deg	74.5deg -1deg
Head Tube Length	97.4mm	—
Bottom Bracket Drop	74mm	74mm +0mm
Bottom Bracket Height	272mm	265mm -7mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	403.3mm	403.3mm +0mm
Front-Center	571mm	582mm +11mm
Front-Center Horizontal	565.7mm	576.7mm +11mm
Wheelbase	969mm	980mm +11mm
Fork Offset/Rake	47mm	55mm +8mm
Fork Length (On-Axis)	375mm	—
Trail	67.8mm high	59.2mm -8.6mm mid/neutral
Mechanical Trail	64.2mm	55.9mm -8.3mm
Wheel Flop	20.6mm	18.3mm -2.3mm
Standover Height	726mm	694mm -32mm
Tire to Pedal Spindle	55mm 170 mm cranks	73mm +18mm 170 mm cranks
Pedal Spindle to Ground Clearance	102mm 170 mm cranks	95mm -7mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	35mm	28mm -7mm
Tire Outer Diameter	692mm	678mm -14mm
Bike Length with Tires	1661mm	1658mm -3mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Carbon/Composite	Carbon/Composite
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc

Actions	Collection I've Ridden	Collection I've Ridden
Source	https://www.instagram.com/xmcarbonspeed/p/DRxTGn2koft/	https://www.cannondale.com/en-nl/bikes/road/race/supersix-evo/supersix-evo-1-smu
Brand	XMCS	Cannondale
Bike	2026 Aero Racing Base	2026 Supersix Evo Base
Size	XS	44
Category	Performance Road	Performance Road