Compare: 2026 Tavelo Grow Base large vs 2026 Argon 18 Anti Matter Base L

Insights

Somewhat upright stack and reach vs trend of progressive gravel bikes

Bar type unusual for category

This: Aero Bar
Category: Drop Bar

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

Design deviates from other sizes of Argon 18 Anti Matter

Stack	579mm	580mm +1mm
Reach	395mm	400mm +5mm
Stack to Reach Ratio	1.47:1	1.45:1
Seat Tube Length, C-T	—	550mm
Seat Tube Length, Unknown	515mm	—
Top Tube Length, Effective/Horizontal HT Top	—	578mm
Top Tube Length, Effective/Horizontal Unknown	567mm	—
Top Tube Slope	9deg	5.5deg -3.5deg
Head Tube Angle	71.3deg	71.1deg -0.2deg
Seat Tube Angle	73.5deg	73deg -0.5deg
Head Tube Length	146mm	150mm +4mm
Bottom Bracket Drop	78mm	76mm -2mm
Bottom Bracket Height	283mm	280mm -3mm
Chainstay Length	423mm	425mm +2mm
Chainstay Length Horizontal	415.8mm	418.2mm +2.4mm
Front-Center	622mm	625.5mm +3.5mm
Front-Center Horizontal	617.3mm	620.9mm +3.6mm
Wheelbase	1033mm	1039mm +6mm
Fork Offset/Rake	55mm	51mm -4mm
Fork Length (Axle-To-Crown)	—	400mm
Fork Length, Unknown	400mm	—
Trail	64.1mm mid/neutral	68mm +3.9mm high
Mechanical Trail	60.7mm	64.3mm +3.6mm
Wheel Flop	19.5mm	20.8mm +1.3mm
Standover Height	816mm	828mm +12mm
Tire to Pedal Spindle	91mm 170 mm cranks	99.5mm +8.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	113mm 170 mm cranks	110mm -3mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	50mm	45mm -5mm
Tire Width Max	55mm	55mm +0mm
Tire Outer Diameter	722mm	712mm -10mm
Bike Length with Tires	1755mm	1751mm -4mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Aero Bar	Drop Bar
Frame Material	Carbon/Composite	Carbon/Composite
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc