2026 Cinelli Hobootleg Geo 45mm Flip Chip

	XS	S	M	L	XL
Stack	585mm	608mm	630mm	646mm	669mm
Reach	351mm	365mm	378mm	390mm	410mm
Stack to Reach Ratio	1.67:1	1.67:1	1.67:1	1.66:1	1.63:1
Seat Tube Length, C-T	380mm	400mm	460mm	510mm	550mm
Top Tube Length, Effective/Horizontal HT Top	492mm	517mm	541mm	563mm	598mm
Top Tube Slope	26.1deg	25.5deg	20.5deg	16.4deg	14deg
Head Tube Angle	69deg	69deg	69deg	69deg	69deg
Seat Tube Angle	76.5deg	76deg	75.5deg	75deg	74.5deg
Head Tube Length	90mm	115mm	140mm	155mm	180mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm	70mm
Bottom Bracket Height	297.9mm	298.2mm	298.2mm	298.2mm	298.2mm
Chainstay Length	450mm	450mm	450mm	450mm	450mm
Chainstay Length Horizontal	444.5mm	444.5mm	444.5mm	444.5mm	444.5mm
Front-Center	606.5mm	629.4mm	651.3mm	668.2mm	697mm
Front-Center Horizontal	602.5mm	625.5mm	647.5mm	664.5mm	693.5mm
Wheelbase	1047mm	1070mm	1092mm	1109mm	1138mm
Fork Offset/Rake	45mm	45mm	45mm	45mm	45mm
Fork Length (Axle-To-Crown)	468mm	468mm	468mm	468mm	468mm
Trail	93mm very high	93.1mm very high	93.1mm very high	93.1mm very high	93.1mm very high
Mechanical Trail	86.8mm	86.9mm	86.9mm	86.9mm	86.9mm
Wheel Flop	31.1mm	31.2mm	31.2mm	31.2mm	31.2mm
Tire to Pedal Spindle	68.6mm 170 mm cranks	91.2mm 170 mm cranks	113.1mm 170 mm cranks	130mm 170 mm cranks	158.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	127.9mm 170 mm cranks	128.2mm 170 mm cranks	128.2mm 170 mm cranks	128.2mm 170 mm cranks	128.2mm 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://cinelli-milano.com/collections/hobootleg-geo/products/hobootleg-geo-shimano-qs-2x10-mix

Geometry