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
Geometry
Stack | 545mm | 549mm +4mm |
Reach | 368mm | 379mm +11mm |
Stack to Reach Ratio | 1.48:1 | 1.45:1 |
Seat Tube Length, C-T | 449mm | — |
Seat Tube Length, C-TTT | — | 520mm |
Top Tube Length, Effective/Horizontal HT Top | 525mm | — |
Top Tube Length, Effective/Horizontal Unknown | — | 536.4mm |
Top Tube Slope | 13deg | 3.2deg -9.8deg |
Head Tube Angle | 71.5deg | 71.6deg +0.1deg |
Seat Tube Angle | 73.5deg | 74deg +0.5deg |
Head Tube Length | — | 107mm |
Bottom Bracket Drop | 77mm | 79mm +2mm |
Bottom Bracket Height | 279mm | 274mm -5mm |
Chainstay Length | 425mm | 433mm +8mm |
Chainstay Length Horizontal | 418mm | 425.7mm +7.7mm |
Front-Center | 590mm | 590.9mm +0.9mm |
Front-Center Horizontal | 585mm | 583.2mm -1.8mm |
Wheelbase | 1003mm | 1008.9mm +5.9mm |
Fork Offset/Rake | 50mm | 47mm -3mm |
Fork Length, Unknown | — | 401.5mm |
Trail | 66.4mm high | 67.9mm +1.5mm high |
Mechanical Trail | 63mm | 64.4mm +1.4mm |
Wheel Flop | 20mm | 20.3mm +0.3mm |
Standover Height | 745mm | — |
Tire to Pedal Spindle | 64mm 170 mm cranks | 67.9mm +3.9mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 109mm 170 mm cranks | 104mm -5mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 45mm | 42mm -3mm |
Tire Outer Diameter | 712mm | 706mm -6mm |
Bike Length with Tires | 1715mm | 1714.9mm -0.1mm |
| 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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| Source | https://opencycle.com/upper-20 | https://www.yoeleobike.com/products/carbon-gravel-frame-g21 |
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