2024 TSUNAMI Bicycle Seaboard CR01 Base
- Category
- Sport Touring
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Steel
- Fork
- Carbon/Composite
- Features
- Rim brake
Geometry
XS (44) | S (47) | M (50) | L (53) | XL (56) | 56 | |
Stack | 507mm | 527mm | 548mm | 569mm | 590mm | 589.8mm |
Reach | 369mm | 370mm | 373mm | 380mm | 390mm | — |
Stack to Reach Ratio | 1.37:1 | 1.42:1 | 1.47:1 | 1.5:1 | 1.51:1 | — |
Seat Tube Length, C-T | 440mm | 470mm | 500mm | 530mm | 560mm | — |
Seat Tube Length, Unknown | — | — | — | — | — | 560mm |
Top Tube Length, Effective/Horizontal Center | 504mm | 516mm | 525mm | 543mm | 565mm | — |
Top Tube Length, Effective/Horizontal Unknown | — | — | — | — | — | 564.7mm |
Top Tube Slope | 9.7deg | 8.5deg | 7.4deg | 6.5deg | 5.5deg | — |
Head Tube Angle | 71deg | 71.5deg | 72deg | 72.5deg | 73deg | 73deg |
Seat Tube Angle | 74.5deg | 74.5deg | 74.5deg | 74deg | 73.5deg | 73.5deg |
Head Tube Length | 100mm | 120mm | 140mm | 160mm | 180mm | 180mm |
Bottom Bracket Drop | 68mm | 68mm | 68mm | 68mm | 68mm | 68mm |
Bottom Bracket Height | 271mm | 271mm | 271mm | 271mm | 271mm | 271mm |
Chainstay Length | 405mm | 405mm | 405mm | 405mm | 405mm | 405mm |
Chainstay Length Horizontal | 399.3mm | 399.3mm | 399.3mm | 399.3mm | 399.3mm | 399.3mm |
Front-Center | 567.8mm | 571.8mm | 576.8mm | 585.7mm | 597.6mm | 597.3mm |
Front-Center Horizontal | 563.8mm | 567.8mm | 572.8mm | 581.8mm | 593.8mm | 593.5mm |
Wheelbase | 963mm | 967mm | 972mm | 981mm | 993mm | 992.7mm |
Fork Offset/Rake | 41.2mm | 41.9mm | 41.6mm | 41.8mm | 42.2mm | — |
Trail | 73.1mm high | 69.3mm high | 66.4mm high | 63.1mm mid/neutral | 59.5mm mid/neutral | — — |
Mechanical Trail | 69.2mm | 65.7mm | 63.1mm | 60.2mm | 56.9mm | — |
Wheel Flop | 22.5mm | 20.8mm | 19.5mm | 18.1mm | 16.6mm | — |
Tire to Pedal Spindle | 63.8mm 165 mm cranks | 67.8mm 165 mm cranks | 67.8mm 170 mm cranks | 76.7mm 170 mm cranks | 88.6mm 170 mm cranks | 88.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 106mm 165 mm cranks | 106mm 165 mm cranks | 101mm 170 mm cranks | 101mm 170 mm cranks | 101mm 170 mm cranks | 101mm 170 mm cranks |
Base Build
XS (44) | S (47) | M (50) | L (53) | XL (56) | 56 | |
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 | 700C/29 in 622 mm BSD |
Tire Width | 28mm | 28mm | 28mm | 28mm | 28mm | 28mm |
Tire Outer Diameter | 678mm | 678mm | 678mm | 678mm | 678mm | 678mm |
Bike Length with Tires | 1641mm | 1645mm | 1650mm | 1659mm | 1671mm | 1670.7mm |
Crank Length | 165mm | 165mm | 170mm | 170mm | 170mm | — |
Handlebar Width | 380cm | 380cm | 400cm | 400cm | 400cm | — |
Published Sizing Recommendations
Height | 150 cm to 160 cm | 158 cm to 168 cm | 168 cm to 178 cm | 176 cm to 186 cm | 185 cm to 195 cm | — |
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
Sport TouringSource:https://tsunamibicycle.com/product/cr01-road-frameset-700c-rim-brake-steel-polish/, https://tsunamibicycle.com/product/cr01-road-frameset-700c-rim-brake-steel-polish/?attribute_size=XL%2856%29&attribute_fork-option=Carbon+Fork