2021 Wilier Triestina Jaroon Base

	S	M	L	XL
Stack	555mm	576mm	595mm	614mm
Reach	373mm	380mm	387mm	393mm
Stack to Reach Ratio	1.49:1	1.52:1	1.54:1	1.56:1
Seat Tube Length, C-T	490mm	510mm	530mm	550mm
Seat Tube Length, C-C	435mm	455mm	475mm	495mm
Top Tube Length, Effective/Horizontal HT Top	527mm	545mm	563mm	581mm
Top Tube Slope	9.3deg	9.4deg	9.2deg	9deg
Head Tube Angle	71deg	71.5deg	71.5deg	71.5deg
Seat Tube Angle	74.5deg	74deg	73.5deg	73deg
Head Tube Length	130mm	150mm	170mm	190mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm
Bottom Bracket Height	281mm	281mm	281mm	281mm
Chainstay Length	440mm	440mm	440mm	440mm
Chainstay Length Horizontal	434.4mm	434.4mm	434.4mm	434.4mm
Front-Center	591.8mm	600.9mm	614.1mm	626.4mm
Front-Center Horizontal	587.6mm	596.8mm	610.1mm	622.5mm
Wheelbase	1022mm	1031.2mm	1044.5mm	1056.9mm
Fork Offset/Rake	45mm	45mm	45mm	45mm
Trail	73.3mm high	70mm high	70mm high	70mm high
Mechanical Trail	69.3mm	66.4mm	66.4mm	66.4mm
Wheel Flop	22.6mm	21.1mm	21.1mm	21.1mm
Tire to Pedal Spindle	70.8mm 170 mm cranks	79.9mm 170 mm cranks	93.1mm 170 mm cranks	105.4mm 170 mm cranks
Pedal Spindle to Ground Clearance	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://wilier.com/en/my2021/int/endurance-bikes/gravel-bikes/jaroon

Geometry