Compare: 2025 LightCarbon LCR018-D Base XL(580) vs 2026 Argon 18 Equation Base XL 60-62

Insights

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

Somewhat aggressive stack and reach vs trend of endurance road bikes

Design deviates from other sizes of Argon 18 Equation

Stack	605.8mm	623mm +17.2mm
Reach	396mm	407mm +11mm
Stack to Reach Ratio	1.53:1	1.53:1
Seat Tube Length, C-T	—	590mm
Seat Tube Length, Unknown	530mm	—
Top Tube Length, Effective/Horizontal HT Top	—	604mm
Top Tube Length, Effective/Horizontal Unknown	579.2mm	—
Top Tube Slope	10.2deg	5.9deg -4.3deg
Head Tube Angle	72.6deg	72.5deg -0.1deg
Seat Tube Angle	73.2deg	72.5deg -0.7deg
Head Tube Length	194mm	189mm -5mm
Bottom Bracket Drop	74mm	75mm +1mm
Bottom Bracket Height	277mm	264mm -13mm
Chainstay Length	415mm	420mm +5mm
Chainstay Length Horizontal	408.4mm	413.3mm +4.9mm
Front-Center	616.4mm	634.2mm +17.8mm
Front-Center Horizontal	612mm	629.8mm +17.8mm
Wheelbase	1020.3mm	1043mm +22.7mm
Fork Offset/Rake	47mm	47mm +0mm
Fork Length (Axle-To-Crown)	—	387mm
Fork Length, Unknown	378mm	—
Trail	60.7mm mid/neutral	57.6mm -3.1mm mid/neutral
Mechanical Trail	58mm	54.9mm -3.1mm
Wheel Flop	17.3mm	16.5mm -0.8mm
Standover Height	—	827mm
Tire to Pedal Spindle	95.4mm 170 mm cranks	125.2mm +29.8mm 170 mm cranks
Pedal Spindle to Ground Clearance	107mm 170 mm cranks	94mm -13mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	40mm	28mm -12mm
Tire Outer Diameter	702mm	678mm -24mm
Bike Length with Tires	1722.3mm	1721mm -1.3mm
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