2026 Atelier Olympia Mondial Base

	48	51	54	56	58
Stack	534mm	548mm	576mm	589mm	598mm
Reach	367mm	372mm	378mm	383mm	390mm
Stack to Reach Ratio	1.46:1	1.47:1	1.52:1	1.54:1	1.53:1
Seat Tube Length, Effective HT Top	480mm	510mm	540mm	560mm	580mm
Top Tube Length, Effective/Horizontal Center	515mm	525mm	540mm	555mm	565mm
Top Tube Length, Actual C-C	504.7mm	514.5mm	528.8mm	543.1mm	552.8mm
Top Tube Slope	5deg	5deg	5deg	5deg	5deg
Head Tube Angle	71deg	70.5deg	71.5deg	72.5deg	72.5deg
Seat Tube Angle	74.5deg	74.5deg	74deg	73.5deg	73.5deg
Head Tube Length	100mm	115mm	140mm	150mm	160mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm	70mm
Bottom Bracket Height	1021mm	1021mm	1021mm	1021mm	1021mm
Chainstay Length	430mm	430mm	430mm	430mm	430mm
Chainstay Length Horizontal	424.3mm	424.3mm	424.3mm	424.3mm	424.3mm
Front-Center	585mm	598mm	604mm	604mm	613mm
Front-Center Horizontal	580.8mm	593.9mm	599.9mm	599.9mm	609mm
Wheelbase	1005.1mm	1018.2mm	1024.2mm	1024.2mm	1033.3mm
Fork Offset/Rake	50mm	50mm	50mm	50mm	50mm
Trail	322.8mm very high	333.3mm very high	312.3mm very high	291.6mm very high	291.6mm very high
Mechanical Trail	305.2mm	314.2mm	296.2mm	278.1mm	278.1mm
Wheel Flop	99.4mm	104.9mm	94mm	83.6mm	83.6mm
Standover Height	745mm	767mm	796mm	812mm	827mm
Tire to Pedal Spindle	-676mm 170 mm cranks	-663mm 170 mm cranks	-657mm 170 mm cranks	-657mm 170 mm cranks	-648mm 170 mm cranks
Pedal Spindle to Ground Clearance	851mm 170 mm cranks	851mm 170 mm cranks	851mm 170 mm cranks	851mm 170 mm cranks	851mm 170 mm cranks

Published Sizing Recommendations

Height

165 cm

170 cm

175 cm

180 cm

190 cm

200 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.atelierolympia.com/products/mondial-frameset