2026 8bar Bikes KRONPRINZ Base
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
Unit | S | M | L | XL | |
Stack | — | 523.5mm | 545.5mm | 565mm | 584mm |
Reach | — | 373mm | 386.5mm | 408mm | 417mm |
Stack to Reach Ratio | — | 1.4:1 | 1.41:1 | 1.38:1 | 1.4:1 |
Seat Tube Length, Unknown | — | 480mm | 540mm | 560mm | 580mm |
Top Tube Length, Effective/Horizontal Unknown | — | 513mm | 543mm | 570mm | 590mm |
Top Tube Slope | — | 6.9deg | 2.8deg | 2.7deg | 2.7deg |
Head Tube Angle | — | 71.5deg | 73deg | 73deg | 73deg |
Seat Tube Angle | — | 75deg | 74deg | 74deg | 73.5deg |
Head Tube Length | — | 120mm | 140mm | 160mm | 180mm |
Bottom Bracket Drop | — | 74mm | 72mm | 72mm | 72mm |
Bottom Bracket Height | — | 267mm | 269mm | 269mm | 269mm |
Chainstay Length | — | 410mm | 410mm | 410mm | 410mm |
Chainstay Length Horizontal | — | 403.3mm | 403.6mm | 403.6mm | 403.6mm |
Front-Center | — | 575.5mm | 582.8mm | 609.6mm | 624.5mm |
Front-Center Horizontal | — | 570.7mm | 578.4mm | 605.4mm | 620.4mm |
Wheelbase | — | 974mm | 982mm | 1009mm | 1024mm |
Fork Offset/Rake | — | 45mm | 45mm | 45mm | 45mm |
Fork Length, Unknown | — | 368mm | 368mm | 368mm | 368mm |
Trail | — — | 66.6mm high | 57.2mm mid/neutral | 57.2mm mid/neutral | 57.2mm mid/neutral |
Mechanical Trail | — | 63.2mm | 54.7mm | 54.7mm | 54.7mm |
Wheel Flop | — | 20.1mm | 16mm | 16mm | 16mm |
Tire to Pedal Spindle | — 170 mm cranks | 64.5mm 170 mm cranks | 71.8mm 170 mm cranks | 98.6mm 170 mm cranks | 113.5mm 170 mm cranks |
Pedal Spindle to Ground Clearance | — 170 mm cranks | 97mm 170 mm cranks | 99mm 170 mm cranks | 99mm 170 mm cranks | 99mm 170 mm cranks |
Base Build
Unit | S | M | L | XL | |
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 | 30mm | 30mm | 30mm | 30mm | 30mm |
Tire Width Max | — | 32mm | 32mm | 32mm | 32mm |
Tire Outer Diameter | 682mm | 682mm | 682mm | 682mm | 682mm |
Bike Length with Tires | — | 1656mm | 1664mm | 1691mm | 1706mm |
Published Sizing Recommendations
Height | — | 62 ft 1 in to | 65 ft 5 in to | 67 ft 1 in to | 68 ft 9 in to |
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 ScaleCategory Trend
Performance RoadSource:8bar-bikes.com