2019 Winspace Cycle Co Gravel G1 Base

	440	480	500	550	580
Stack	529.3mm	542.6mm	563.4mm	598.6mm	627.1mm
Reach	367.9mm	374.1mm	377.5mm	385.9mm	397.1mm
Stack to Reach Ratio	1.44:1	1.45:1	1.49:1	1.55:1	1.58:1
Seat Tube Length, C-T	440mm	480mm	500mm	550mm	580mm
Seat Tube Length, C-TTT	440mm	480mm	500mm	550mm	580mm
Top Tube Length, Effective/Horizontal HT Top	519.7mm	534.8mm	549.7mm	574.7mm	594.8mm
Top Tube Slope	12.3deg	9.2deg	9.3deg	7.7deg	7.4deg
Head Tube Angle	70deg	71deg	71.5deg	72deg	72deg
Seat Tube Angle	74deg	73.5deg	73deg	72.5deg	72.5deg
Head Tube Length	110mm	120mm	140mm	175mm	205mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm	70mm
Bottom Bracket Height	276mm	276mm	276mm	276mm	276mm
Chainstay Length	425mm	425mm	425mm	425mm	425mm
Chainstay Length Horizontal	419.2mm	419.2mm	419.2mm	419.2mm	419.2mm
Front-Center	592.4mm	593.8mm	599.4mm	614.5mm	634.5mm
Front-Center Horizontal	586.8mm	589.7mm	595.3mm	610.4mm	630.6mm
Wheelbase	1006mm	1008.9mm	1014.5mm	1029.6mm	1049.8mm
Fork Offset/Rake	50mm	50mm	50mm	50mm	50mm
Fork Length (Axle-To-Crown)	397mm	397mm	397mm	397mm	397mm
Trail	72.7mm high	66.3mm high	63.1mm mid/neutral	59.9mm mid/neutral	59.9mm mid/neutral
Mechanical Trail	68.3mm	62.7mm	59.8mm	56.9mm	56.9mm
Wheel Flop	23.4mm	20.4mm	19mm	17.6mm	17.6mm
Tire to Pedal Spindle	76.4mm 170 mm cranks	77.8mm 170 mm cranks	83.4mm 170 mm cranks	98.5mm 170 mm cranks	118.5mm 170 mm cranks
Pedal Spindle to Ground Clearance	106mm 170 mm cranks	106mm 170 mm cranks	106mm 170 mm cranks	106mm 170 mm cranks	106mm 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/gravel-frameset.html

Geometry