Compare: 2026 Factor Bikes Elara Base 56 vs 2025 Quick Pro GR:ONE Base L/516

Insights

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

Design deviates from other sizes of Factor Bikes Elara

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

Design deviates from other sizes of Quick Pro GR:ONE

Stack	580mm	590mm +10mm
Reach	407mm	390mm -17mm
Stack to Reach Ratio	1.43:1	1.51:1
Seat Tube Length, C-T	—	520mm
Seat Tube Length, Unknown	500mm	—
Top Tube Length, Effective/Horizontal Unknown	—	572mm
Top Tube Length, Unknown	568mm	—
Top Tube Slope	10.3deg	9.5deg -0.8deg
Head Tube Angle	72.3deg	71deg -1.3deg
Seat Tube Angle	74.5deg	75deg +0.5deg
Head Tube Length	129.4mm	152mm +22.6mm
Bottom Bracket Drop	80mm	75mm -5mm
Bottom Bracket Height	233.1mm	281mm +47.9mm
Chainstay Length	423mm	420mm -3mm
Chainstay Length Horizontal	415.4mm	413.3mm -2.1mm
Front-Center	620mm	630mm +10mm
Front-Center Horizontal	619.6mm	634.8mm +15.2mm
Wheelbase	1035mm	1048mm +13mm
Fork Offset/Rake	51mm	55mm +4mm
Fork Length, Unknown	395mm	400mm +5mm
Trail	46.4mm mid/neutral	64.4mm +18mm mid/neutral
Mechanical Trail	44.2mm	60.9mm +16.7mm
Wheel Flop	13.4mm	19.8mm +6.4mm
Standover Height	—	779mm
Tire to Pedal Spindle	136.9mm 170 mm cranks	104mm -32.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	63.1mm 170 mm cranks	111mm +47.9mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	2.1mm	45mm +42.9mm
Tire Width Max	—	45mm
Tire Outer Diameter	626.2mm	712mm +85.8mm
Bike Length with Tires	1661.2mm	1760mm +98.8mm
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