2023 Principia Road Carbon Base 48CM

Build

700C/29 in × 28 mm

Insights

Very aggressive stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Principia Road Carbon

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
500.8mm
Reach
386.1mm
Stack to Reach Ratio
1.3:1
Seat Tube Length, Unknown
480mm
Top Tube Length, Actual C-C
525mm
Top Tube Slope
4.3deg
Head Tube Angle
72.5deg
Seat Tube Angle
74.5deg
Head Tube Length
95mm
Bottom Bracket Drop
72.5mm
Bottom Bracket Height
266.5mm
Chainstay Length
408mm
Chainstay Length Horizontal
401.5mm
Front-Center
572.9mm
Front-Center Horizontal
568.3mm
Wheelbase
969.8mm
Fork Offset/Rake
45mm
Trail
59.7mm
mid/​neutral
Mechanical Trail
57mm
Wheel Flop
17.1mm
Standover Height
718.7mm
Tire to Pedal Spindle Distance
With 170 mm cranks
63.9mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
96.5mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
28mm
Tire Outer Diameter
678mm
Bike Length with Tires
1647.8mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Disc
Source:https://principia.dk/road/road-carbon/road-carbon-rd1---sort-pg-1534