Bike-on-Bike
Default Config
Default Config
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of OPEN Cycle U.P.
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Mondince FM336
Geometry
Stack | 620mm | 608mm -12mm |
Reach | 404mm | 404mm +0mm |
Stack to Reach Ratio | 1.53:1 | 1.5:1 |
Seat Tube Length, C-T | 518mm | — |
Seat Tube Length, Unknown | — | 520mm |
Top Tube Length, Effective/Horizontal HT Top | 584mm | — |
Top Tube Length, Effective/Horizontal Unknown | — | 583mm |
Top Tube Slope | 12.6deg | 11.2deg -1.4deg |
Head Tube Angle | 72.5deg | 72deg -0.5deg |
Seat Tube Angle | 73.5deg | 73.6deg +0.1deg |
Head Tube Length | — | 175mm |
Bottom Bracket Drop | 72mm | 80mm +8mm |
Bottom Bracket Height | 284mm | 271mm -13mm |
Chainstay Length | 425mm | 426mm +1mm |
Chainstay Length Horizontal | 418.9mm | 418.4mm -0.5mm |
Front-Center | 634mm | 638.6mm +4.6mm |
Front-Center Horizontal | 630.1mm | 633.6mm +3.5mm |
Wheelbase | 1049mm | 1052mm +3mm |
Fork Offset/Rake | 50mm | 55mm +5mm |
Fork Length, Unknown | — | 397mm |
Trail | 59.8mm mid/neutral | 56.2mm -3.6mm mid/neutral |
Mechanical Trail | 57.1mm | 53.5mm -3.6mm |
Wheel Flop | 17.2mm | 16.5mm -0.7mm |
Standover Height | 815mm | — |
Tire to Pedal Spindle | 108mm 170 mm cranks | 117.6mm +9.6mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 114mm 170 mm cranks | 101mm -13mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 45mm | 40mm -5mm |
Tire Outer Diameter | 712mm | 702mm -10mm |
Bike Length with Tires | 1761mm | 1754mm -7mm |
| 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://opencycle.com/upper-20 | https://mondincecycle.com/product/2026-toray-t800-and-t1000-high-stiffness-storage-space-full-carbon-gravel-bike-frame-fm336 |
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