Bike-on-Bike
Default Config
Default Config
Insights
Very upright stack and reach vs trend of progressive gravel bikes
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of OPEN Cycle U.P.
Geometry
Stack | 620mm | 620mm +0mm |
Reach | 389mm | 404mm +15mm |
Stack to Reach Ratio | 1.59:1 | 1.53:1 |
Seat Tube Length, C-T | 520mm | 518mm -2mm |
Top Tube Length, Effective/Horizontal Center | 573mm | — |
Top Tube Length, Effective/Horizontal HT Top | — | 584mm |
Top Tube Slope | 12.8deg | 12.6deg -0.2deg |
Head Tube Angle | 71.25deg | 72.5deg +1.25deg |
Seat Tube Angle | 72.5deg | 73.5deg +1deg |
Head Tube Length | 190mm | — |
Bottom Bracket Drop | 75mm | 72mm -3mm |
Bottom Bracket Height | 286mm | 284mm -2mm |
Chainstay Length | 425mm | 425mm +0mm |
Chainstay Length Horizontal | 418.3mm | 418.9mm +0.6mm |
Front-Center | 631mm | 634mm +3mm |
Front-Center Horizontal | 626.7mm | 630.1mm +3.4mm |
Wheelbase | 1045mm | 1049mm +4mm |
Fork Offset/Rake | 50mm | 50mm +0mm |
Fork Length (On-Axis) | 400mm | — |
Trail | 69.7mm high | 59.8mm -9.9mm mid/neutral |
Mechanical Trail | 66mm | 57.1mm -8.9mm |
Wheel Flop | 21.2mm | 17.2mm -4mm |
Standover Height | — | 815mm |
Tire to Pedal Spindle | 100mm 170 mm cranks | 108mm +8mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 116mm 170 mm cranks | 114mm -2mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 50mm | 45mm -5mm |
Tire Outer Diameter | 722mm | 712mm -10mm |
Bike Length with Tires | 1767mm | 1761mm -6mm |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Aero 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://www.seraphbikes.com/Carbon-Fiber-T1000-Gravel-Bike-Frame-GR048-Green-Pink-paint-Speckled-Design-T47-Bottom-Bracket-p6853170.html | https://opencycle.com/upper-20 |
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