Compare: 2025 Quick Pro GR:ONE Base L/516 vs 2026 Winspace Cycle Co G5 Base XL

Insights

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

Design deviates from other sizes of Quick Pro GR:ONE

Somewhat upright stack and reach vs trend of progressive gravel bikes

Design deviates from other sizes of Winspace Cycle Co G5

Bar type unusual for category

This: Aero Bar
Category: Drop Bar

Stack	590mm	598mm +8mm
Reach	390mm	399mm +9mm
Stack to Reach Ratio	1.51:1	1.5:1
Seat Tube Length, C-T	520mm	540mm +20mm
Top Tube Length, Effective/Horizontal Center	—	576mm
Top Tube Length, Effective/Horizontal Unknown	572mm	—
Top Tube Slope	9.5deg	8.3deg -1.2deg
Head Tube Angle	71deg	71.5deg +0.5deg
Seat Tube Angle	75deg	73.5deg -1.5deg
Head Tube Length	152mm	170mm +18mm
Bottom Bracket Drop	75mm	74mm -1mm
Bottom Bracket Height	281mm	287mm +6mm
Chainstay Length	420mm	427mm +7mm
Chainstay Length Horizontal	413.3mm	420.5mm +7.2mm
Front-Center	630mm	632.8mm +2.8mm
Front-Center Horizontal	634.8mm	628.5mm -6.3mm
Wheelbase	1048mm	1049mm +1mm
Fork Offset/Rake	55mm	51mm -4mm
Fork Length (Axle-To-Crown)	—	398mm
Fork Length, Unknown	400mm	—
Trail	64.4mm mid/neutral	67mm +2.6mm high
Mechanical Trail	60.9mm	63.6mm +2.7mm
Wheel Flop	19.8mm	20.2mm +0.4mm
Standover Height	779mm	839mm +60mm
Tire to Pedal Spindle	104mm 170 mm cranks	101.8mm -2.2mm 170 mm cranks
Pedal Spindle to Ground Clearance	111mm 170 mm cranks	117mm +6mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	45mm	50mm +5mm
Tire Width Max	45mm	58mm +13mm
Tire Outer Diameter	712mm	722mm +10mm
Bike Length with Tires	1760mm	1771mm +11mm
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