Compare: 2023 Airwolf YFR066 Base XL - 58 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 Airwolf YFR066

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

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

Stack	614mm	620mm +6mm
Reach	398mm	404mm +6mm
Stack to Reach Ratio	1.54:1	1.53:1
Seat Tube Length, C-T	—	518mm
Seat Tube Length, Unknown	550mm	—
Top Tube Length, Effective/Horizontal HT Top	—	584mm
Top Tube Slope	8.9deg	12.6deg +3.7deg
Head Tube Angle	73.3deg	72.5deg -0.8deg
Seat Tube Angle	73.1deg	73.5deg +0.4deg
Head Tube Length	185mm	—
Bottom Bracket Drop	70mm	72mm +2mm
Bottom Bracket Height	266mm	284mm +18mm
Chainstay Length	420mm	425mm +5mm
Chainstay Length Horizontal	414.1mm	418.9mm +4.8mm
Front-Center	613mm	634mm +21mm
Front-Center Horizontal	609mm	630.1mm +21.1mm
Wheelbase	1023.1mm	1049mm +25.9mm
Fork Offset/Rake	45mm	50mm +5mm
Trail	53.8mm mid/neutral	59.8mm +6mm mid/neutral
Mechanical Trail	51.6mm	57.1mm +5.5mm
Wheel Flop	14.8mm	17.2mm +2.4mm
Standover Height	—	815mm
Tire to Pedal Spindle	107mm 170 mm cranks	108mm +1mm 170 mm cranks
Pedal Spindle to Ground Clearance	96mm 170 mm cranks	114mm +18mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	25mm	45mm +20mm
Tire Outer Diameter	672mm	712mm +40mm
Bike Length with Tires	1695.1mm	1761mm +65.9mm
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	Disc

Actions	Collection I've Ridden	Collection I've Ridden
Source	https://www.aliexpress.com/item/1005004256426343.html?spm=a2g0o.store_pc_home.promoteWysiwyg_503471845.1005004256426343	https://opencycle.com/upper-20
Brand	Airwolf	OPEN Cycle
Bike	2023 YFR066 Base	2026 U.P. 2.0
Size	XL - 58	XL
Category	Endurance Road	All-road/Gravel