Compare: 2025 LightCarbon LCR018-D Base XL(580) vs 2026 OPEN Cycle U.P. 2.0 XL

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

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

Design deviates from other sizes of OPEN Cycle U.P.

Stack	605.8mm	620mm +14.2mm
Reach	396mm	404mm +8mm
Stack to Reach Ratio	1.53:1	1.53:1
Seat Tube Length, C-T	—	518mm
Seat Tube Length, Unknown	530mm	—
Top Tube Length, Effective/Horizontal HT Top	—	584mm
Top Tube Length, Effective/Horizontal Unknown	579.2mm	—
Top Tube Slope	10.2deg	12.6deg +2.4deg
Head Tube Angle	72.6deg	72.5deg -0.1deg
Seat Tube Angle	73.2deg	73.5deg +0.3deg
Head Tube Length	194mm	—
Bottom Bracket Drop	74mm	72mm -2mm
Bottom Bracket Height	277mm	284mm +7mm
Chainstay Length	415mm	425mm +10mm
Chainstay Length Horizontal	408.4mm	418.9mm +10.5mm
Front-Center	616.4mm	634mm +17.6mm
Front-Center Horizontal	612mm	630.1mm +18.1mm
Wheelbase	1020.3mm	1049mm +28.7mm
Fork Offset/Rake	47mm	50mm +3mm
Fork Length, Unknown	378mm	—
Trail	60.7mm mid/neutral	59.8mm -0.9mm mid/neutral
Mechanical Trail	58mm	57.1mm -0.9mm
Wheel Flop	17.3mm	17.2mm -0.1mm
Standover Height	—	815mm
Tire to Pedal Spindle	95.4mm 170 mm cranks	108mm +12.6mm 170 mm cranks
Pedal Spindle to Ground Clearance	107mm 170 mm cranks	114mm +7mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	40mm	45mm +5mm
Tire Outer Diameter	702mm	712mm +10mm
Bike Length with Tires	1722.3mm	1761mm +38.7mm
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