Name: 2025 Compagnon Gravel Base
Brand: Compagnon

	S	M	L
Stack	588.9mm	607.9mm	646mm
Reach	370mm	389.1mm	402.5mm
Stack to Reach Ratio	1.59:1	1.56:1	1.6:1
Seat Tube Length, C-T	450mm	490mm	530mm
Seat Tube Length, C-C	390mm	430mm	470mm
Top Tube Length, Effective/Horizontal HT Top	550mm	575mm	600mm
Top Tube Slope	17.5deg	14.7deg	14.1deg
Head Tube Angle	72deg	72deg	72deg
Seat Tube Angle	72deg	72deg	72deg
Head Tube Length	123mm	143mm	183mm
Bottom Bracket Drop	72mm	72mm	72mm
Bottom Bracket Height	270mm	270mm	270mm
Chainstay Length	460mm	460mm	460mm
Chainstay Length Horizontal	454.3mm	454.3mm	454.3mm
Front-Center	605.3mm	630.5mm	656.1mm
Front-Center Horizontal	601mm	626.4mm	652.1mm
Wheelbase	1055.3mm	1080.7mm	1106.4mm
Fork Offset/Rake	60mm	60mm	60mm
Fork Length (On-Axis)	420mm	420mm	420mm
Trail	48mm mid/neutral	48mm mid/neutral	48mm mid/neutral
Mechanical Trail	45.7mm	45.7mm	45.7mm
Wheel Flop	14.1mm	14.1mm	14.1mm
Tire to Pedal Spindle	93.3mm 170 mm cranks	118.5mm 170 mm cranks	144.1mm 170 mm cranks
Pedal Spindle to Ground Clearance	100mm 170 mm cranks	100mm 170 mm cranks	100mm 170 mm cranks

Published Sizing Recommendations

Height

164 cm

174 cm

181 cm

192 cm

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.velocompagnon.com/boutique/velos/le-gravel/

2025 Compagnon Gravel Base