2023 Principia 22TiTAN Base

	XS 50cm	S 52cm	M 54cm	L 56cm	XL 58cm
Stack	550mm	573mm	589mm	604mm	623mm
Reach	363mm	368mm	378mm	388mm	398mm
Stack to Reach Ratio	1.52:1	1.56:1	1.56:1	1.56:1	1.57:1
Seat Tube Length, Unknown	500mm	520mm	540mm	560mm	580mm
Top Tube Length, Actual C-C	525mm	545mm	560mm	575mm	590mm
Top Tube Slope	7.9deg	8.3deg	7.7deg	7.1deg	6.9deg
Head Tube Angle	70.5deg	70.5deg	71deg	71deg	71deg
Seat Tube Angle	74deg	73deg	73deg	73deg	73deg
Head Tube Length	109mm	135mm	150mm	165mm	185mm
Bottom Bracket Drop	80mm	75mm	75mm	75mm	75mm
Bottom Bracket Height	269mm	274mm	274mm	274mm	274mm
Chainstay Length	435mm	435mm	435mm	435mm	435mm
Chainstay Length Horizontal	427.6mm	428.5mm	428.5mm	428.5mm	428.5mm
Front-Center	590.9mm	603.2mm	613.1mm	629mm	644.9mm
Front-Center Horizontal	585.4mm	598.5mm	608.5mm	624.5mm	640.5mm
Wheelbase	1013mm	1027mm	1037mm	1053mm	1069mm
Fork Offset/Rake	52.8mm	51.1mm	50.6mm	51.4mm	50.9mm
Trail	67.6mm high	69.4mm high	66.6mm high	65.8mm high	66.4mm high
Mechanical Trail	63.7mm	65.4mm	63mm	62.2mm	62.7mm
Wheel Flop	21.3mm	21.9mm	20.5mm	20.3mm	20.4mm
Standover Height	778mm	801mm	819mm	835mm	854mm
Tire to Pedal Spindle	71.9mm 170 mm cranks	84.2mm 170 mm cranks	94.1mm 170 mm cranks	110mm 170 mm cranks	125.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	99mm 170 mm cranks	104mm 170 mm cranks	104mm 170 mm cranks	104mm 170 mm cranks	104mm 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://principia.dk/gravel/gravel-titanium/gravel-22titan-g1-pg-2245

Geometry