Bike-on-Bike
Default Config
Default Config
Insights
Somewhat aggressive 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 | 534mm | 535mm +1mm |
Reach | 375mm | 385mm +10mm |
Stack to Reach Ratio | 1.42:1 | 1.39:1 |
Seat Tube Length, C-T | 480mm | 468mm -12mm |
Top Tube Length, Effective/Horizontal Center | 525mm | — |
Top Tube Slope | 8.1deg | 9.4deg +1.3deg |
Head Tube Angle | 71deg | 71.3deg +0.3deg |
Seat Tube Angle | 74.3deg | 74deg -0.3deg |
Head Tube Length | 114mm | — |
Bottom Bracket Drop | 74mm | 76mm +2mm |
Bottom Bracket Height | 275mm | 275mm +0mm |
Chainstay Length | 425mm | 420mm -5mm |
Chainstay Length Horizontal | 418.5mm | 413.1mm -5.4mm |
Front-Center | 596mm | 604.7mm +8.7mm |
Front-Center Horizontal | 591.4mm | 599.9mm +8.5mm |
Wheelbase | 1009.9mm | 1013mm +3.1mm |
Fork Offset/Rake | 55mm | 56mm +1mm |
Trail | 62mm mid/neutral | 59.7mm -2.3mm mid/neutral |
Mechanical Trail | 58.6mm | 56.5mm -2.1mm |
Wheel Flop | 19.1mm | 18.1mm -1mm |
Standover Height | — | 767mm |
Tire to Pedal Spindle | 77mm 170 mm cranks | 83.7mm +6.7mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 105mm 170 mm cranks | 105mm +0mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 38mm | 40mm +2mm |
Tire Width Max | — | 45mm |
Tire Outer Diameter | 698mm | 702mm +4mm |
Bike Length with Tires | 1707.9mm | 1715mm +7.1mm |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Carbon/Composite | Carbon/Composite |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Disc |
Meta
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