2025 Seaboard CX03 Base XL (56)
Build
700C/29 in × 40 mm
Insights
Somewhat aggressive stack and reach vs trend of sport touring bikes
Design deviates from other sizes of Seaboard CX03
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 602mm |
| Reach | 409mm |
| Stack to Reach Ratio | 1.47:1 |
| Seat Tube Length, C-T | 560mm |
| Top Tube Length, Effective/Horizontal Center | 564mm |
| Top Tube Slope | 6.2deg |
| Head Tube Angle | 73.5deg |
| Seat Tube Angle | 75.5deg |
| Head Tube Length | 200mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 279mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 418.9mm |
| Front-Center | 610.4mm |
| Front-Center Horizontal | 606.1mm |
| Wheelbase | 1025mm |
| Fork Offset/Rake | 38.5mm |
| Trail | 63.8mm mid/neutral |
| Mechanical Trail | 61.2mm |
| Wheel Flop | 17.4mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 89.4mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 109mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1727mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://tsunamibicycle.com/product/thru-axle-steel-gravel-bike-frameset-cx03-700c-travel-bike-touring-bike-frameset/