2023 Principia Gravel H10, H20, 10, 20 Base 45cm
Build
700C/29 in × 38 mm
Insights
Very aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Principia Gravel H10, H20, 10, 20
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 565.7mm |
| Reach | 400.1mm |
| Stack to Reach Ratio | 1.41:1 |
| Seat Tube Length, Unknown | 450mm |
| Top Tube Length, Actual C-C | 557mm |
| Top Tube Slope | 14.2deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 135mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 284mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 430.1mm |
| Front-Center | 638.9mm |
| Front-Center Horizontal | 635.6mm |
| Wheelbase | 1065.7mm |
| Fork Offset/Rake | 50mm |
| Trail | 73.8mm high |
| Mechanical Trail | 69.4mm |
| Wheel Flop | 23.7mm |
| Standover Height | 717.3mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 119.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 114mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 38mm |
| Tire Outer Diameter | 698mm |
| Bike Length with Tires | 1763.7mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Source:https://principia.dk/gravel/gravel-alu