2025 Winspace Cycle Co Gravel G3 Base

	xs	s	M	L	XL
Stack	539mm	551mm	568mm	582mm	601mm
Reach	363mm	370mm	377mm	388mm	399mm
Stack to Reach Ratio	1.48:1	1.49:1	1.51:1	1.5:1	1.51:1
Seat Tube Length, Unknown	440mm	460mm	480mm	510mm	540mm
Top Tube Length, Actual C-C	523mm	533mm	545mm	560mm	577mm
Top Tube Slope	13.5deg	12.4deg	11.9deg	9.9deg	8.6deg
Head Tube Angle	69.5deg	70deg	70.5deg	70.5deg	70.5deg
Seat Tube Angle	73.5deg	73.5deg	73.5deg	73.5deg	73.5deg
Head Tube Length	120mm	130mm	145mm	160mm	180mm
Bottom Bracket Drop	75mm	75mm	75mm	75mm	75mm
Bottom Bracket Height	281mm	281mm	281mm	281mm	281mm
Chainstay Length	430mm	430mm	430mm	430mm	430mm
Chainstay Length Horizontal	423.4mm	423.4mm	423.4mm	423.4mm	423.4mm
Front-Center	599.3mm	605.3mm	610.2mm	626.1mm	644mm
Front-Center Horizontal	594.6mm	600.6mm	605.6mm	621.6mm	639.6mm
Wheelbase	1018mm	1024mm	1029mm	1045mm	1063mm
Fork Offset/Rake	54mm	54mm	51mm	51mm	51mm
Fork Length (On-Axis)	395mm	395mm	395mm	395mm	395mm
Trail	75.5mm high	72.1mm high	72mm high	72mm high	72mm high
Mechanical Trail	70.7mm	67.8mm	67.8mm	67.8mm	67.8mm
Wheel Flop	24.8mm	23.2mm	22.6mm	22.6mm	22.6mm
Standover Height	756mm	773mm	790mm	815mm	838mm
Tire to Pedal Spindle	73.3mm 170 mm cranks	79.3mm 170 mm cranks	84.2mm 170 mm cranks	100.1mm 170 mm cranks	118mm 170 mm cranks
Pedal Spindle to Ground Clearance	111mm 170 mm cranks	111mm 170 mm cranks	111mm 170 mm cranks	111mm 170 mm cranks	111mm 170 mm cranks

Very Upright

Somewhat Upright

Average

Somewhat Aggressive

Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Category Trend

Source:https://www.winspace.cc/products/g3-gravel

Geometry