Compare: 2025 Cannondale SuperX Base 56 vs 2026 BXT BXT-GRAVEL-055 Base 56

Insights

Average stack and reach vs trend of all-road/gravel bikes

Design deviates from other sizes of Cannondale SuperX

Bar type unusual for category

This: Moto/Klunker/Riser Bar
Category: Drop Bar

Average stack and reach vs trend of all-road/gravel bikes

Design deviates from other sizes of BXT BXT-GRAVEL-055

Stack	575mm	575mm +0mm
Reach	385mm	385mm +0mm
Stack to Reach Ratio	1.49:1	1.49:1
Seat Tube Length, C-T	546mm	546mm +0mm
Top Tube Length, Effective/Horizontal Center	558mm	557.5mm -0.5mm
Top Tube Slope	5.5deg	5.5deg +0deg
Head Tube Angle	71deg	71deg +0deg
Seat Tube Angle	73.3deg	73.3deg +0deg
Head Tube Length	153mm	153mm +0mm
Bottom Bracket Drop	69mm	69mm +0mm
Bottom Bracket Height	282mm	292mm +10mm
Chainstay Length	422mm	426mm +4mm
Chainstay Length Horizontal	416.3mm	420.4mm +4.1mm
Front-Center	621mm	621.5mm +0.5mm
Front-Center Horizontal	617.7mm	617.6mm -0.1mm
Wheelbase	1034mm	1038mm +4mm
Fork Offset/Rake	55mm	55mm +0mm
Fork Length (Axle-To-Crown)	400mm	—
Fork Length, Unknown	—	401mm
Trail	62.7mm mid/neutral	66.1mm +3.4mm high
Mechanical Trail	59.3mm	62.5mm +3.2mm
Wheel Flop	19.3mm	20.4mm +1.1mm
Standover Height	832mm	839.5mm +7.5mm
Tire to Pedal Spindle	100mm 170 mm cranks	90.5mm -9.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	112mm 170 mm cranks	122mm +10mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	40mm	50mm +10mm
Tire Width Max	—	50mm
Tire Outer Diameter	702mm	722mm +20mm
Bike Length with Tires	1736mm	1760mm +24mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Moto/Klunker/Riser Bar	Drop Bar
Frame Material	Unknown	Carbon/Composite
Fork Material	Unknown	Carbon/Composite
Brake Type	Unknown	Disc