Compare: 2026 Argon 18 Sum Pro L vs 2022 Trifox Bike X16 Speedster Quick Release Base 58

Insights

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of Argon 18 Sum

Somewhat aggressive stack and reach vs trend of endurance road bikes

Stack	589mm	591mm +2mm
Reach	398mm	402mm +4mm
Stack to Reach Ratio	1.48:1	1.47:1
Seat Tube Length, Unknown	550mm	522mm -28mm
Top Tube Length, Effective/Horizontal HT Top	—	577mm
Top Tube Length, Effective/Horizontal Unknown	578mm	—
Top Tube Slope	6.4deg	9.3deg +2.9deg
Head Tube Angle	72.7deg	73.5deg +0.8deg
Seat Tube Angle	73deg	73.5deg +0.5deg
Head Tube Length	177mm	190mm +13mm
Bottom Bracket Drop	77mm	72mm -5mm
Bottom Bracket Height	259mm	264mm +5mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	402.7mm	403.6mm +0.9mm
Front-Center	608.2mm	606mm -2.2mm
Front-Center Horizontal	603.3mm	601.4mm -1.9mm
Wheelbase	1006mm	1005mm -1mm
Fork Offset/Rake	44mm	44mm +0mm
Fork Length, Unknown	374mm	366mm -8mm
Trail	58.6mm mid/neutral	53.6mm -5mm mid/neutral
Mechanical Trail	55.9mm	51.4mm -4.5mm
Wheel Flop	16.6mm	14.6mm -2mm
Tire to Pedal Spindle	99.7mm 172.5 mm cranks	95mm -4.7mm 175 mm cranks
Pedal Spindle to Ground Clearance	86.5mm 172.5 mm cranks	89mm +2.5mm 175 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	25mm	25mm +0mm
Tire Width Max	32mm	—
Tire Outer Diameter	672mm	672mm +0mm
Bike Length with Tires	1678mm	1677mm -1mm
Crank Length	172.5mm	175mm +2.5mm
Handlebar Width	44cm	420mm -20mm
Stem Length	110mm	110mm +0mm
Stem Angle	—	7deg
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	Rim

Actions	Collection I've Ridden	Collection I've Ridden
Source	www.argon18.com	www.trifoxbike.com
Brand	Argon 18	Trifox Bike
Bike	2026 Sum Pro	2022 X16 Speedster Quick Release Base
Size	L	58
Category	Performance Road	Endurance Road