2020 Principia Gravel Carbon G2

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Carbon/Composite
Fork
Steel
Features
Disc brake
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category
Average stack and reachvs category

Geometry

48
50
52
54
56
Stack
564.1mm
581.5mm
597.7mm
609.4mm
628.3mm
Reach
368.6mm
369.6mm
379.4mm
387.6mm
396.5mm
Stack to Reach Ratio
1.53:1
1.57:1
1.58:1
1.57:1
1.58:1
Seat Tube Length, Unknown
480mm
500mm
520mm
540mm
560mm
Top Tube Length, Unknown
525mm
545mm
560mm
575mm
590mm
Top Tube Slope
11.6deg
11.3deg
10.7deg
9.7deg
9.4deg
Head Tube Angle
70.5deg
70.75deg
71.25deg
71.25deg
71.25deg
Seat Tube Angle
74.5deg
73.2deg
73.2deg
72.9deg
72.9deg
Head Tube Length
115mm
135mm
150mm
165mm
185mm
Bottom Bracket Drop
85mm
82.5mm
82.5mm
80mm
80mm
Bottom Bracket Height
264mm
266.5mm
266.5mm
269mm
269mm
Chainstay Length
435mm
435mm
435mm
435mm
435mm
Chainstay Length Horizontal
426.6mm
427.1mm
427.1mm
427.6mm
427.6mm
Front-Center
597.4mm
602.5mm
612.7mm
625.3mm
640.4mm
Front-Center Horizontal
591.3mm
596.8mm
607.1mm
620.1mm
635.4mm
Wheelbase
1017.9mm
1023.9mm
1034.2mm
1047.7mm
1063mm
Fork Offset/Rake
50mm
50mm
50mm
50mm
50mm
Trail
70.6mm
high
68.9mm
high
65.7mm
high
65.7mm
high
65.7mm
high
Mechanical Trail
66.5mm
65.1mm
62.2mm
62.2mm
62.2mm
Wheel Flop
22.2mm
21.5mm
20mm
20mm
20mm
Standover Height
744.4mm
761.4mm
778.7mm
796.5mm
814.6mm
Tire to Pedal Spindle
78.4mm
170 mm cranks
83.5mm
170 mm cranks
93.7mm
170 mm cranks
106.3mm
170 mm cranks
121.4mm
170 mm cranks
Pedal Spindle to Ground Clearance
94mm
170 mm cranks
96.5mm
170 mm cranks
96.5mm
170 mm cranks
99mm
170 mm cranks
99mm
170 mm cranks

G2 Build

48
50
52
54
56
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
38mm
38mm
38mm
38mm
38mm
Tire Outer Diameter
698mm
698mm
698mm
698mm
698mm
Bike Length with Tires
1715.9mm
1721.9mm
1732.2mm
1745.7mm
1761mm

Stack and Reach vs. Category Trend

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.

Learn more about the Upright/Aggressive Scale
Category Trend
All-road/Gravel
Source:https://www.principia.dk/gravel/alle-gravel/gravel-carbon-g2---titanium-m-sort-pg-1247