Very upright stack and reachvs category

Somewhat upright stack and reachvs category

	XXS (44-46)	XS (47-50)	S (51-53)	M (54-56)	L (57-59)	XL (60-62)
Stack	548mm	569mm	589mm	609mm	629mm	654mm
Reach	349mm	360mm	370mm	380mm	390mm	400mm
Stack to Reach Ratio	1.57:1	1.58:1	1.59:1	1.6:1	1.61:1	1.64:1
Seat Tube Length, C-T	420mm	450mm	485mm	520mm	555mm	590mm
Top Tube Length, Effective/Horizontal Center	496mm	517mm	538mm	560mm	582mm	607mm
Top Tube Slope	17.3deg	15.7deg	13.7deg	11.8deg	10.1deg	9deg
Head Tube Angle	69.5deg	71deg	71.4deg	72deg	72deg	75.5deg
Seat Tube Angle	75.5deg	74.9deg	74.3deg	73.7deg	73.1deg	72.5deg
Head Tube Length	129mm	144mm	169mm	185mm	212mm	236mm
Bottom Bracket Drop	80mm	80mm	75mm	75mm	70mm	70mm
Bottom Bracket Height	269mm	269mm	274mm	274mm	279mm	279mm
Chainstay Length	428mm	428mm	428mm	428mm	430mm	432mm
Chainstay Length Horizontal	420.5mm	420.5mm	421.4mm	421.4mm	424.3mm	426.3mm
Front-Center	588mm	591mm	604.3mm	610.3mm	627.7mm	639.6mm
Front-Center Horizontal	582.5mm	585.5mm	599.6mm	605.6mm	623.7mm	635.7mm
Wheelbase	1003mm	1006mm	1021mm	1027mm	1048mm	1062mm
Fork Offset/Rake	54.9mm	54.1mm	53.7mm	49.6mm	49.6mm	82mm
Trail	71.9mm high	63mm mid/neutral	60.8mm mid/neutral	61.3mm mid/neutral	61.3mm mid/neutral	5.6mm very low
Mechanical Trail	67.4mm	59.6mm	57.6mm	58.3mm	58.3mm	5.4mm
Wheel Flop	23.6mm	19.4mm	18.4mm	18mm	18mm	1.4mm
Standover Height	689mm	716mm	753mm	783mm	818mm	849mm
Tire to Pedal Spindle	74mm 165 mm cranks	72mm 170 mm cranks	85.3mm 170 mm cranks	88.8mm 172.5 mm cranks	106.2mm 172.5 mm cranks	115.6mm 175 mm cranks
Pedal Spindle to Ground Clearance	104mm 165 mm cranks	99mm 170 mm cranks	104mm 170 mm cranks	101.5mm 172.5 mm cranks	106.5mm 172.5 mm cranks	104mm 175 mm cranks

	XXS (44-46)	XS (47-50)	S (51-53)	M (54-56)	L (57-59)	XL (60-62)
Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	38mm	38mm	38mm	38mm	38mm	38mm
Tire Width Max	42mm	42mm	42mm	42mm	42mm	42mm
Tire Outer Diameter	698mm	698mm	698mm	698mm	698mm	698mm
Bike Length with Tires	1701mm	1704mm	1719mm	1725mm	1746mm	1760mm
Crank Length	165mm	170mm	170mm	172.5mm	172.5mm	175mm
Handlebar Width	40cm	40cm	42cm	44cm	44cm	44cm
Stem Length	70mm	80mm	90mm	100mm	110mm	110mm
Stem Angle	6deg	6deg	6deg	6deg	6deg	6deg

Very Upright

Somewhat Upright

Average

Somewhat Aggressive

Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Category Trend

Source:https://www.argon18.com/en-us/bikes/gravel/grey-matter/sram-apex-axs-xplr

2022 Argon 18 Grey Matter 25mm Head Tube Extension

Geometry