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 upright stack and reach vs trend of all-road/gravel bikes
Geometry
Stack | 545mm | 551.3mm +6.3mm |
Reach | 368mm | 362.6mm -5.4mm |
Stack to Reach Ratio | 1.48:1 | 1.52:1 |
Seat Tube Length, C-T | 449mm | 470mm +21mm |
Seat Tube Length, C-TTT | — | 470mm |
Top Tube Length, Effective/Horizontal HT Top | 525mm | 531mm +6mm |
Top Tube Slope | 13deg | 11.5deg -1.5deg |
Head Tube Angle | 71.5deg | 71deg -0.5deg |
Seat Tube Angle | 73.5deg | 73deg -0.5deg |
Head Tube Length | — | 138mm |
Bottom Bracket Drop | 77mm | 73mm -4mm |
Bottom Bracket Height | 279mm | 279mm +0mm |
Chainstay Length | 425mm | 420mm -5mm |
Chainstay Length Horizontal | 418mm | 413.6mm -4.4mm |
Front-Center | 590mm | 585.8mm -4.2mm |
Front-Center Horizontal | 585mm | 581.3mm -3.7mm |
Wheelbase | 1003mm | 994.9mm -8.1mm |
Fork Offset/Rake | 50mm | 51mm +1mm |
Fork Length (On-Axis) | — | 385mm |
Trail | 66.4mm high | 67.3mm +0.9mm high |
Mechanical Trail | 63mm | 63.6mm +0.6mm |
Wheel Flop | 20mm | 20.7mm +0.7mm |
Standover Height | 745mm | — |
Tire to Pedal Spindle | 64mm 170 mm cranks | 63.8mm -0.2mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 109mm 170 mm cranks | 109mm +0mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 45mm | 41mm -4mm |
Tire Outer Diameter | 712mm | 704mm -8mm |
Bike Length with Tires | 1715mm | 1698.9mm -16.1mm |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Carbon/Composite | Unknown |
| Fork Material | Carbon/Composite | Unknown |
| Brake Type | Disc | Unknown |
Meta
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| Source | https://opencycle.com/upper-20 | http://jmcarbonframe.nl/?portfolio=3202 |
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