2024 Wilier Triestina Adlar Base

	XS	S	M	L	XL
Stack	538mm	562mm	586mm	610mm	634mm
Reach	395mm	404mm	413mm	422mm	431mm
Stack to Reach Ratio	1.36:1	1.39:1	1.42:1	1.45:1	1.47:1
Seat Tube Length, C-T	440mm	470mm	500mm	530mm	570mm
Top Tube Length, Effective/Horizontal HT Top	542mm	562mm	583mm	599mm	621mm
Top Tube Slope	12.5deg	11.6deg	10.8deg	10deg	8.4deg
Head Tube Angle	70deg	70deg	70deg	70deg	70deg
Seat Tube Angle	75deg	74.5deg	74deg	74deg	73.5deg
Head Tube Length	79mm	104mm	130mm	155mm	181mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm	70mm
Bottom Bracket Height	288mm	288mm	288mm	288mm	288mm
Chainstay Length	423mm	423mm	423mm	423mm	423mm
Chainstay Length Horizontal	417.2mm	417.2mm	417.2mm	417.2mm	417.2mm
Front-Center	616.8mm	634.7mm	651.6mm	669.5mm	687.4mm
Front-Center Horizontal	612.8mm	630.8mm	647.8mm	665.8mm	683.8mm
Wheelbase	1030mm	1048mm	1065mm	1083mm	1101mm
Fork Offset/Rake	45mm	45mm	45mm	45mm	45mm
Trail	82.4mm very high	82.4mm very high	82.4mm very high	82.4mm very high	82.4mm very high
Mechanical Trail	77.4mm	77.4mm	77.4mm	77.4mm	77.4mm
Wheel Flop	26.5mm	26.5mm	26.5mm	26.5mm	26.5mm
Tire to Pedal Spindle	88.8mm 170 mm cranks	106.7mm 170 mm cranks	123.6mm 170 mm cranks	141.5mm 170 mm cranks	159.4mm 170 mm cranks
Pedal Spindle to Ground Clearance	118mm 170 mm cranks	118mm 170 mm cranks	118mm 170 mm cranks	118mm 170 mm cranks	118mm 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.wilier.com/en/bikes/gravel/adlar?color=c7-lime-black

Geometry