Compare: 2026 Argon 18 Equation Base L 57-59 vs 2025 LightCarbon LCR018-D Base XL(580)

Insights

Average stack and reach vs trend of endurance road bikes

Design deviates from other sizes of Argon 18 Equation

Average stack and reach vs trend of endurance road bikes

Design deviates from other sizes of LightCarbon LCR018-D

Bar type unusual for category

This: Aero Bar
Category: Drop Bar

Stack	600mm	605.8mm +5.8mm
Reach	397mm	396mm -1mm
Stack to Reach Ratio	1.51:1	1.53:1
Seat Tube Length, C-T	555mm	—
Seat Tube Length, Unknown	—	530mm
Top Tube Length, Effective/Horizontal HT Top	580mm	—
Top Tube Length, Effective/Horizontal Unknown	—	579.2mm
Top Tube Slope	7deg	10.2deg +3.2deg
Head Tube Angle	72deg	72.6deg +0.6deg
Seat Tube Angle	73.1deg	73.2deg +0.1deg
Head Tube Length	166mm	194mm +28mm
Bottom Bracket Drop	75mm	74mm -1mm
Bottom Bracket Height	264mm	277mm +13mm
Chainstay Length	420mm	415mm -5mm
Chainstay Length Horizontal	413.3mm	408.4mm -4.9mm
Front-Center	621.3mm	616.4mm -4.9mm
Front-Center Horizontal	616.8mm	612mm -4.8mm
Wheelbase	1030mm	1020.3mm -9.7mm
Fork Offset/Rake	47mm	47mm +0mm
Fork Length (Axle-To-Crown)	387mm	—
Fork Length, Unknown	—	378mm
Trail	60.7mm mid/neutral	60.7mm +0mm mid/neutral
Mechanical Trail	57.8mm	58mm +0.2mm
Wheel Flop	17.9mm	17.3mm -0.6mm
Standover Height	797mm	—
Tire to Pedal Spindle	112.3mm 170 mm cranks	95.4mm -16.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	94mm 170 mm cranks	107mm +13mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	40mm +12mm
Tire Outer Diameter	678mm	702mm +24mm
Bike Length with Tires	1708mm	1722.3mm +14.3mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Aero Bar
Frame Material	Carbon/Composite	Carbon/Composite
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc