Bike-on-Bike
Default Config
Default Config
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Somewhat upright stack and reach vs trend of progressive gravel bikes
Geometry
Stack | 570mm | 580mm +10mm |
Reach | 392mm | 402mm +10mm |
Stack to Reach Ratio | 1.45:1 | 1.44:1 |
Seat Tube Length, C-T | — | 500mm |
Seat Tube Length, Unknown | 480mm | — |
Top Tube Length, Effective/Horizontal Unknown | 559mm | — |
Top Tube Slope | 11.7deg | 10.5deg -1.2deg |
Head Tube Angle | 71.5deg | 72.3deg +0.8deg |
Seat Tube Angle | 73.7deg | 73.5deg -0.2deg |
Head Tube Length | 138mm | — |
Bottom Bracket Drop | 80mm | 74mm -6mm |
Bottom Bracket Height | 271mm | 277mm +6mm |
Chainstay Length | 426mm | 423mm -3mm |
Chainstay Length Horizontal | 418.4mm | 416.5mm -1.9mm |
Front-Center | 618.8mm | 617mm -1.8mm |
Front-Center Horizontal | 613.6mm | 612.5mm -1.1mm |
Wheelbase | 1032mm | 1029mm -3mm |
Fork Offset/Rake | 55mm | 50mm -5mm |
Fork Length, Unknown | 397mm | — |
Trail | 59.5mm mid/neutral | 59.5mm +0mm mid/neutral |
Mechanical Trail | 56.4mm | 56.7mm +0.3mm |
Wheel Flop | 17.9mm | 17.2mm -0.7mm |
Standover Height | — | 802mm |
Tire to Pedal Spindle | 97.8mm 170 mm cranks | 96mm -1.8mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 101mm 170 mm cranks | 107mm +6mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 40mm | 40mm +0mm |
Tire Outer Diameter | 702mm | 702mm +0mm |
Bike Length with Tires | 1734mm | 1731mm -3mm |
| 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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| Source | https://mondincecycle.com/product/2026-toray-t800-and-t1000-high-stiffness-storage-space-full-carbon-gravel-bike-frame-fm336 | https://factorbikes.com/bikes/ostro-gravel |
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