Compare: 2025 Avenger shuttle-sl Base 520 vs 2026 Cannondale Bikes CAAD14 Base 51

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Cannondale Bikes CAAD14

Stack	520mm	520mm +0mm
Reach	371mm	381mm +10mm
Stack to Reach Ratio	1.4:1	1.36:1
Seat Tube Length, C-T	467mm	525mm +58mm
Seat Tube Length, C-C	466mm	—
Top Tube Length, Effective/Horizontal Center	—	529mm
Top Tube Length, Effective/Horizontal HT Top	526mm	533mm +7mm
Top Tube Length, Actual C-C	—	529mm
Top Tube Slope	8.2deg	0deg -8.2deg
Head Tube Angle	72deg	71.2deg -0.8deg
Seat Tube Angle	73.5deg	73.7deg +0.2deg
Head Tube Length	110mm	117mm +7mm
Bottom Bracket Drop	68.9mm	72mm +3.1mm
Bottom Bracket Height	271.1mm	271mm -0.1mm
Chainstay Length	410mm	415mm +5mm
Chainstay Length Horizontal	404.2mm	408.7mm +4.5mm
Front-Center	573mm	596mm +23mm
Front-Center Horizontal	568.8mm	592.3mm +23.5mm
Wheelbase	973mm	1001mm +28mm
Fork Offset/Rake	45mm	55mm +10mm
Fork Length (Axle-To-Crown)	368mm	376mm +8mm
Trail	63.2mm mid/neutral	58.7mm -4.5mm mid/neutral
Mechanical Trail	60.1mm	55.5mm -4.6mm
Wheel Flop	18.6mm	17.9mm -0.7mm
Standover Height	736mm	761mm +25mm
Tire to Pedal Spindle	63mm 170 mm cranks	83mm +20mm 170 mm cranks
Pedal Spindle to Ground Clearance	101.1mm 170 mm cranks	101mm -0.1mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	29mm	32mm +3mm
Tire Width Max	32mm	32mm +0mm
Tire Outer Diameter	680mm	686mm +6mm
Bike Length with Tires	1653mm	1687mm +34mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Carbon/Composite	Aluminum
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc