Bike-on-Bike
Default Config
Default Config
Insights
Average stack and reach vs trend of all-road/gravel bikes
Average stack and reach vs trend of progressive gravel bikes
Design deviates from other sizes of Factor Bikes OSTRO GRAVEL
Geometry
Stack | 546.5mm | 535mm -11.5mm |
Reach | 369mm | 385mm +16mm |
Stack to Reach Ratio | 1.48:1 | 1.39:1 |
Seat Tube Length, C-T | — | 468mm |
Seat Tube Length, Unknown | 470mm | — |
Top Tube Length, Effective/Horizontal Unknown | 521.5mm | — |
Top Tube Slope | 10.7deg | 9.4deg -1.3deg |
Head Tube Angle | 71.5deg | 71.3deg -0.2deg |
Seat Tube Angle | 74.5deg | 74deg -0.5deg |
Head Tube Length | 130mm | — |
Bottom Bracket Drop | 70mm | 76mm +6mm |
Bottom Bracket Height | 278mm | 275mm -3mm |
Chainstay Length | 425mm | 420mm -5mm |
Chainstay Length Horizontal | 419.2mm | 413.1mm -6.1mm |
Front-Center | 581mm | 604.7mm +23.7mm |
Front-Center Horizontal | 576.8mm | 599.9mm +23.1mm |
Wheelbase | 996mm | 1013mm +17mm |
Fork Offset/Rake | 45.9mm | 56mm +10.1mm |
Trail | 68.1mm high | 59.7mm -8.4mm mid/neutral |
Mechanical Trail | 64.6mm | 56.5mm -8.1mm |
Wheel Flop | 20.5mm | 18.1mm -2.4mm |
Standover Height | — | 767mm |
Tire to Pedal Spindle | 63mm 170 mm cranks | 83.7mm +20.7mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 108mm 170 mm cranks | 105mm -3mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 37mm | 40mm +3mm |
Tire Outer Diameter | 696mm | 702mm +6mm |
Bike Length with Tires | 1692mm | 1715mm +23mm |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Aluminum | Carbon/Composite |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Disc |
Meta
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| Source | https://tsunamibicycle.com/product/seaboard-gr02-2022-gravel-bike-off-road-bike-touring-bike/ | https://factorbikes.com/bikes/ostro-gravel |
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