2025 Sensa Giulia GF Base

	50	53	55	58	61
Stack	523mm	543mm	559mm	575mm	591mm
Reach	378mm	384mm	389mm	393mm	399mm
Stack to Reach Ratio	1.38:1	1.41:1	1.44:1	1.46:1	1.48:1
Seat Tube Length, C-T	456mm	492mm	517mm	538mm	564mm
Top Tube Length, Effective/Horizontal Center	523mm	543mm	559mm	575mm	591mm
Top Tube Slope	9.5deg	7.7deg	6.7deg	6.3deg	5.3deg
Head Tube Angle	71.7deg	72.7deg	72.7deg	73deg	73.5deg
Seat Tube Angle	74.5deg	74deg	73.5deg	73deg	72.7deg
Head Tube Length	115mm	143mm	167mm	186mm	207mm
Bottom Bracket Drop	71mm	71mm	71mm	71mm	71mm
Bottom Bracket Height	270mm	270mm	270mm	270mm	270mm
Chainstay Length	410mm	410mm	410mm	410mm	410mm
Chainstay Length Horizontal	403.8mm	403.8mm	403.8mm	403.8mm	403.8mm
Front-Center	579.6mm	585.5mm	597.4mm	604.4mm	612.3mm
Front-Center Horizontal	575.2mm	581.2mm	593.2mm	600.2mm	608.2mm
Wheelbase	979mm	985mm	997mm	1004mm	1012mm
Fork Offset/Rake	45mm	45mm	45mm	45mm	45mm
Fork Length, Unknown	375mm	375mm	375mm	375mm	375mm
Trail	65.4mm high	59.1mm mid/neutral	59.1mm mid/neutral	57.2mm mid/neutral	54.1mm mid/neutral
Mechanical Trail	62.1mm	56.4mm	56.4mm	54.7mm	51.9mm
Wheel Flop	19.5mm	16.8mm	16.8mm	16mm	14.7mm
Tire to Pedal Spindle	68.6mm 170 mm cranks	74.5mm 170 mm cranks	86.4mm 170 mm cranks	93.4mm 170 mm cranks	101.3mm 170 mm cranks
Pedal Spindle to Ground Clearance	100mm 170 mm cranks	100mm 170 mm cranks	100mm 170 mm cranks	100mm 170 mm cranks	100mm 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.sensabikes.com/bundles/sitionsensabikestheme/static/downloads/Sensa_Katalogus_2025.pdf?1738077537

Geometry