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

Insights

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

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

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

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