Compare: 2022 Argon 18 Grey Matter 0mm Head Tube Extension XS (47-50) vs 2026 Mondince FM336 Base XS

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	535mm -10mm
Reach	368mm	375mm +7mm
Stack to Reach Ratio	1.48:1	1.43:1
Seat Tube Length, C-T	450mm	—
Seat Tube Length, Unknown	—	440mm
Top Tube Length, Effective/Horizontal Center	517mm	—
Top Tube Length, Effective/Horizontal Unknown	—	529mm
Top Tube Slope	12.8deg	12.7deg -0.1deg
Head Tube Angle	71deg	71deg +0deg
Seat Tube Angle	74.9deg	73.9deg -1deg
Head Tube Length	119mm	102mm -17mm
Bottom Bracket Drop	80mm	80mm +0mm
Bottom Bracket Height	269mm	271mm +2mm
Chainstay Length	428mm	426mm -2mm
Chainstay Length Horizontal	420.5mm	418.4mm -2.1mm
Front-Center	591mm	595mm +4mm
Front-Center Horizontal	585.5mm	589.6mm +4.1mm
Wheelbase	1006mm	1008mm +2mm
Fork Offset/Rake	54.3mm	55mm +0.7mm
Fork Length, Unknown	—	397mm
Trail	62.7mm mid/neutral	62.7mm +0mm mid/neutral
Mechanical Trail	59.3mm	59.3mm +0mm
Wheel Flop	19.3mm	19.3mm +0mm
Standover Height	716mm	—
Tire to Pedal Spindle	72mm 170 mm cranks	74mm +2mm 170 mm cranks
Pedal Spindle to Ground Clearance	99mm 170 mm cranks	101mm +2mm 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	—
Tire Outer Diameter	698mm	702mm +4mm
Bike Length with Tires	1704mm	1710mm +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	mondincecycle.com
Brand	Argon 18	Mondince
Bike	2022 Grey Matter 0mm Head Tube Extension	2026 FM336 Base
Size	XS (47-50)	XS
Category	All-road/Gravel	All-road/Gravel