Compare: 2024 Kung MACH Base S vs 2023 BXT BX-Road-145 Pro-145 50

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Kung MACH

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of BXT BX-Road-145

Stack	525mm	519mm -6mm
Reach	375mm	378mm +3mm
Stack to Reach Ratio	1.4:1	1.37:1
Seat Tube Length, C-T	470mm	470mm +0mm
Seat Tube Length, C-C	469mm	—
Top Tube Length, Effective/Horizontal Center	—	521mm
Top Tube Length, Effective/Horizontal HT Top	525.5mm	—
Top Tube Slope	8.3deg	7.5deg -0.8deg
Head Tube Angle	72deg	72.1deg +0.1deg
Seat Tube Angle	74deg	74.6deg +0.6deg
Head Tube Length	116mm	111mm -5mm
Bottom Bracket Drop	74.5mm	70mm -4.5mm
Bottom Bracket Height	261.5mm	269mm +7.5mm
Chainstay Length	412mm	410mm -2mm
Chainstay Length Horizontal	405.2mm	404mm -1.2mm
Front-Center	581mm	574.6mm -6.4mm
Front-Center Horizontal	575.8mm	570.3mm -5.5mm
Wheelbase	981mm	974.3mm -6.7mm
Fork Offset/Rake	51.5mm	45mm -6.5mm
Fork Length (Axle-To-Crown)	375mm	375mm +0mm
Trail	55mm mid/neutral	62.2mm +7.2mm mid/neutral
Mechanical Trail	52.3mm	59.2mm +6.9mm
Wheel Flop	16.2mm	18.2mm +2mm
Standover Height	750mm	—
Tire to Pedal Spindle	75mm 170 mm cranks	65.6mm -9.4mm 170 mm cranks
Pedal Spindle to Ground Clearance	91.5mm 170 mm cranks	99mm +7.5mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	25mm	28mm +3mm
Tire Width Max	—	32mm
Tire Outer Diameter	672mm	678mm +6mm
Bike Length with Tires	1653mm	1652.3mm -0.7mm
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