Compare: 2026 Factor Bikes One Base 58 vs 2025 Quick Pro AR:ONE Base XXL/580

Insights

Very aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of Factor Bikes One

Somewhat aggressive stack and reach vs trend of performance road bikes

Design deviates from other sizes of Quick Pro AR:ONE

Stack	587mm	587.7mm +0.7mm
Reach	421mm	412.3mm -8.7mm
Stack to Reach Ratio	1.39:1	1.43:1
Seat Tube Length, C-T	580mm	580mm +0mm
Top Tube Length, Effective/Horizontal HT Top	—	589mm
Top Tube Slope	2.6deg	3.1deg +0.5deg
Head Tube Angle	73.3deg	73.5deg +0.2deg
Seat Tube Angle	75.5deg	73.5deg -2deg
Head Tube Length	—	180mm
Bottom Bracket Drop	75mm	71.7mm -3.3mm
Bottom Bracket Height	266mm	267.3mm +1.3mm
Chainstay Length	408mm	408mm +0mm
Chainstay Length Horizontal	401.1mm	401.7mm +0.6mm
Front-Center	623.5mm	616.2mm -7.3mm
Front-Center Horizontal	619mm	612.1mm -6.9mm
Wheelbase	1020mm	1013.7mm -6.3mm
Fork Offset/Rake	43mm	45mm +2mm
Fork Length, Unknown	—	370mm
Trail	57.4mm mid/neutral	53.5mm -3.9mm mid/neutral
Mechanical Trail	55mm	51.3mm -3.7mm
Wheel Flop	15.8mm	14.6mm -1.2mm
Standover Height	—	837mm
Tire to Pedal Spindle	112.5mm 170 mm cranks	107.2mm -5.3mm 170 mm cranks
Pedal Spindle to Ground Clearance	96mm 170 mm cranks	97.3mm +1.3mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	30mm	28mm -2mm
Tire Outer Diameter	682mm	678mm -4mm
Bike Length with Tires	1702mm	1691.7mm -10.3mm
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://factorbikes.com/bike-builder/one-shimano-ultegra	https://www.quickprousa.com/products/ar-one-champion-edition
Brand	Factor Bikes	Quick Pro
Bike	2026 One Base	2025 AR:ONE Base
Size	58	XXL/580
Category	Performance Road	Performance Road