Compare: 2022 Argon 18 Grey Matter 0mm Head Tube Extension XS (47-50) vs 2025 incolor VOYAGER Base 51

Insights

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

Design deviates from other sizes of Argon 18 Grey Matter

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

Stack	545mm	539mm -6mm
Reach	368mm	375mm +7mm
Stack to Reach Ratio	1.48:1	1.44:1
Seat Tube Length, C-T	450mm	—
Top Tube Length, Effective/Horizontal Center	517mm	—
Top Tube Length, Effective/Horizontal Unknown	—	522mm
Top Tube Slope	12.8deg	—
Head Tube Angle	71deg	71deg +0deg
Seat Tube Angle	74.9deg	74deg -0.9deg
Head Tube Length	119mm	129mm +10mm
Bottom Bracket Drop	80mm	74mm -6mm
Bottom Bracket Height	269mm	277mm +8mm
Chainstay Length	428mm	415mm -13mm
Chainstay Length Horizontal	420.5mm	408.4mm -12.1mm
Front-Center	591mm	592mm +1mm
Front-Center Horizontal	585.5mm	587.7mm +2.2mm
Wheelbase	1006mm	996mm -10mm
Fork Offset/Rake	54.3mm	49.7mm -4.6mm
Fork Length, Unknown	—	380mm
Trail	62.7mm mid/neutral	68.3mm +5.6mm high
Mechanical Trail	59.3mm	64.6mm +5.3mm
Wheel Flop	19.3mm	21mm +1.7mm
Standover Height	716mm	762mm +46mm
Tire to Pedal Spindle	72mm 170 mm cranks	71mm -1mm 170 mm cranks
Pedal Spindle to Ground Clearance	99mm 170 mm cranks	107mm +8mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	38mm	40mm +2mm
Tire Width Max	42mm	45mm +3mm
Tire Outer Diameter	698mm	702mm +4mm
Bike Length with Tires	1704mm	1698mm -6mm
Crank Length	170mm	—
Handlebar Width	40cm	—
Stem Length	80mm	—
Stem Angle	6deg	—
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Aluminum	Carbon/Composite
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc

Actions	Collection I've Ridden	Collection I've Ridden
Source	www.argon18.com	www.incolor.vip
Brand	Argon 18	incolor
Bike	2022 Grey Matter 0mm Head Tube Extension	2025 VOYAGER Base
Size	XS (47-50)	51
Category	All-road/Gravel	All-road/Gravel