2022 TSUNAMI Bicycle Seaboard GR02 Base 59
Build
700C/29 in × 42 mm
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of TSUNAMI Bicycle Seaboard GR02
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 611.8mm |
| Reach | 404.5mm |
| Stack to Reach Ratio | 1.51:1 |
| Seat Tube Length, C-T | 590mm |
| Top Tube Length, Effective/Horizontal HT Top | 580mm |
| Top Tube Slope | 4.5deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 190mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 283mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 419.2mm |
| Front-Center | 637.1mm |
| Front-Center Horizontal | 633.2mm |
| Wheelbase | 1052.4mm |
| Fork Offset/Rake | 50.1mm |
| Trail | 62mm mid/neutral |
| Mechanical Trail | 59mm |
| Wheel Flop | 18.2mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 114.1mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 113mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 42mm |
| Tire Outer Diameter | 706mm |
| Bike Length with Tires | 1758.4mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://tsunamibicycle.com/product/gr02-gravel-frameset-alu-alloy-disc-brake-deep-grey/