Compare: 2021 VeloBuild 177 Base XS vs 2026 Canyon Bicycles Aeroad CF SLX 7 XS

Insights

Somewhat aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of VeloBuild 177

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Canyon Bicycles Aeroad

Stack	500mm	520mm +20mm
Reach	386mm	378mm -8mm
Stack to Reach Ratio	1.3:1	1.38:1
Seat Tube Length, C-T	430mm	471mm +41mm
Top Tube Length, Effective/Horizontal Center	525mm	529mm +4mm
Top Tube Slope	9.7deg	7.6deg -2.1deg
Head Tube Angle	71deg	71.2deg +0.2deg
Seat Tube Angle	74.5deg	73.5deg -1deg
Head Tube Length	102mm	107mm +5mm
Bottom Bracket Drop	70mm	70mm +0mm
Bottom Bracket Height	266mm	269mm +3mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	404mm	404mm +0mm
Front-Center	586mm	579.3mm -6.7mm
Front-Center Horizontal	581.8mm	575mm -6.8mm
Wheelbase	985.8mm	979mm -6.8mm
Fork Offset/Rake	45mm	41.5mm -3.5mm
Trail	68.1mm high	71.6mm +3.5mm high
Mechanical Trail	64.4mm	67.8mm +3.4mm
Wheel Flop	21mm	21.8mm +0.8mm
Standover Height	—	748mm
Tire to Pedal Spindle	80mm 170 mm cranks	70.3mm -9.7mm 170 mm cranks
Pedal Spindle to Ground Clearance	96mm 170 mm cranks	99mm +3mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	25mm	28mm +3mm
Tire Outer Diameter	672mm	678mm +6mm
Bike Length with Tires	1657.8mm	1657mm -0.8mm
Crank Length	—	170mm
Stem Length	—	90mm
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	http://www.velobuildmall.com/products/2020-vb-r-177-super-light-carbon-fiber-road-frame-disc-version-hidden-cables	https://www.canyon.com/e5d25f42-2a23-4efe-838c-a14544ec26e7
Brand	VeloBuild	Canyon Bicycles
Bike	2021 177 Base	2026 Aeroad CF SLX 7
Size	XS	XS
Category	Performance Road	Performance Road