2023 Principia Evoke 8.9 Base 17"
Build
700C/29 in × 2.05 in
Insights
Average stack and reach vs trend of hardtail cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 613.9mm |
| Reach | 419.6mm |
| Stack to Reach Ratio | 1.46:1 |
| Seat Tube Length, Unknown | 419.1mm |
| Top Tube Length, Actual C-C | 595mm |
| Top Tube Slope | 21.5deg |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 120mm |
| Bottom Bracket Drop | 63mm |
| Bottom Bracket Height | 300.1mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 435.5mm |
| Front-Center | 664.4mm |
| Front-Center Horizontal | 661.4mm |
| Wheelbase | 1096.8mm |
| Fork Offset/Rake | 44mm |
| Trail | 81.9mm very high |
| Mechanical Trail | 77.2mm |
| Wheel Flop | 25.8mm |
| Standover Height | 717mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 131.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 130.1mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.05in |
| Tire Outer Diameter | 726.1mm |
| Bike Length with Tires | 1823mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:https://principia.dk/mtb/evoke-alu/evoke-a89---groen-pg-2154