2026/V4 8bar Bikes KRONPRINZ Base M
Build
700C/29 in × 30 mm
Insights
Average stack and reach vs trend of performance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 538mm |
| Reach | 386mm |
| Stack to Reach Ratio | 1.39:1 |
| Seat Tube Length, C-T | 490mm |
| Top Tube Length, Actual C-C | 540mm |
| Top Tube Slope | 7.3deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 269mm |
| Chainstay Length | 410mm |
| Chainstay Length Horizontal | 403.6mm |
| Front-Center | 590.8mm |
| Front-Center Horizontal | 586.4mm |
| Wheelbase | 990mm |
| Fork Offset/Rake | 46.6mm |
| Fork Length, Unknown | 380mm |
| Trail | 61.8mm mid/neutral |
| Mechanical Trail | 58.8mm |
| Wheel Flop | 18.2mm |
| Standover Height | 780mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 77.3mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 96.5mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 30mm |
| Tire Outer Diameter | 682mm |
| Bike Length with Tires | 1672mm |
| Crank Length | 172.5mm |
| Handlebar Width | 420mm |
| Stem Length | 100mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 170 cm to 183 cm |
Source:https://8bar-bikes.com/de/shop/8bar-kronprinz-aluminium-v4-road-dropbar/#rahmen