Compare: 2025 BXT BXT-GRAVEL-135 Base 54 vs 2026 BXT BXT-GRAVEL-055 Base 54

Insights

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

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

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

Stack	565.3mm	555.5mm -9.8mm
Reach	387.1mm	378mm -9.1mm
Stack to Reach Ratio	1.46:1	1.47:1
Seat Tube Length, C-T	528mm	523mm -5mm
Top Tube Length, Effective/Horizontal Center	554.5mm	540mm -14.5mm
Top Tube Slope	6.3deg	5.8deg -0.5deg
Head Tube Angle	71deg	71deg +0deg
Seat Tube Angle	73.5deg	73.7deg +0.2deg
Head Tube Length	140mm	132.5mm -7.5mm
Bottom Bracket Drop	71mm	69mm -2mm
Bottom Bracket Height	287mm	292mm +5mm
Chainstay Length	435mm	426mm -9mm
Chainstay Length Horizontal	429.2mm	420.4mm -8.8mm
Front-Center	614.4mm	607.5mm -6.9mm
Front-Center Horizontal	610.1mm	603.6mm -6.5mm
Wheelbase	1039.3mm	1024mm -15.3mm
Fork Offset/Rake	50mm	55mm +5mm
Fork Length, Unknown	—	401mm
Trail	70.4mm high	66.1mm -4.3mm high
Mechanical Trail	66.6mm	62.5mm -4.1mm
Wheel Flop	21.7mm	20.4mm -1.3mm
Standover Height	—	819mm
Tire to Pedal Spindle	86.4mm 170 mm cranks	76.5mm -9.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	117mm 170 mm cranks	122mm +5mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	47mm	50mm +3mm
Tire Outer Diameter	716mm	722mm +6mm
Bike Length with Tires	1755.3mm	1746mm -9.3mm
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.bxtcycle.com/carbon-gravel-bike-frame_p70.html	https://bxtbikes.com/products/bxt-new-gravel-frameset-t1000-carbon-disc-brake-udh-hanger-700x50c-t47-thread-bb-endurance-road-bicycle-27-5
Brand	BXT	BXT
Bike	2025 BXT-GRAVEL-135 Base	2026 BXT-GRAVEL-055 Base
Size	54	54
Category	All-road/Gravel	All-road/Gravel