Compare: 2026 evolve CIMA GR Base S vs 2026 Winspace Cycle Co G5 Base XS

Insights

Average stack and reach vs trend of progressive gravel bikes

Design deviates from other sizes of evolve CIMA GR

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	535mm	531mm -4mm
Reach	375mm	367mm -8mm
Stack to Reach Ratio	1.43:1	1.45:1
Seat Tube Length, C-T	—	440mm
Seat Tube Length, C-TTT	450mm	—
Top Tube Length, Effective/Horizontal Center	—	524mm
Top Tube Length, Effective/Horizontal Unknown	518mm	—
Top Tube Slope	9.3deg	12.5deg +3.2deg
Head Tube Angle	70.75deg	70.5deg -0.25deg
Seat Tube Angle	75deg	73.5deg -1.5deg
Head Tube Length	103mm	100mm -3mm
Bottom Bracket Drop	82mm	78mm -4mm
Bottom Bracket Height	279mm	283mm +4mm
Chainstay Length	425mm	423mm -2mm
Chainstay Length Horizontal	417mm	415.8mm -1.2mm
Front-Center	596mm	589.4mm -6.6mm
Front-Center Horizontal	590mm	584.3mm -5.7mm
Wheelbase	1007mm	1000mm -7mm
Fork Offset/Rake	54mm	54mm +0mm
Fork Length (Axle-To-Crown)	395mm	398mm +3mm
Trail	68.9mm high	70.6mm +1.7mm high
Mechanical Trail	65mm	66.5mm +1.5mm
Wheel Flop	21.4mm	22.2mm +0.8mm
Standover Height	755mm	751mm -4mm
Tire to Pedal Spindle	65mm 170 mm cranks	58.4mm -6.6mm 170 mm cranks
Pedal Spindle to Ground Clearance	109mm 170 mm cranks	113mm +4mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	50mm	50mm +0mm
Tire Width Max	—	58mm
Tire Outer Diameter	722mm	722mm +0mm
Bike Length with Tires	1729mm	1722mm -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