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 ASSISTING FORCE AF01
Geometry
Stack | 545mm | 556mm +11mm |
Reach | 368mm | 382mm +14mm |
Stack to Reach Ratio | 1.48:1 | 1.46:1 |
Seat Tube Length, C-T | 449mm | — |
Seat Tube Length, Unknown | — | 412mm |
Top Tube Length, Effective/Horizontal HT Top | 525mm | — |
Top Tube Length, Effective/Horizontal Unknown | — | 542mm |
Top Tube Slope | 13deg | 17.9deg +4.9deg |
Head Tube Angle | 71.5deg | 70.5deg -1deg |
Seat Tube Angle | 73.5deg | 74deg +0.5deg |
Head Tube Length | — | 130mm |
Bottom Bracket Drop | 77mm | 78mm +1mm |
Bottom Bracket Height | 279mm | 275mm -4mm |
Chainstay Length | 425mm | 425mm +0mm |
Chainstay Length Horizontal | 418mm | 417.8mm -0.2mm |
Front-Center | 590mm | 614mm +24mm |
Front-Center Horizontal | 585mm | 609.2mm +24.2mm |
Wheelbase | 1003mm | 1027mm +24mm |
Fork Offset/Rake | 50mm | 55mm +5mm |
Fork Length, Unknown | — | 395mm |
Trail | 66.4mm high | 66.7mm +0.3mm high |
Mechanical Trail | 63mm | 62.8mm -0.2mm |
Wheel Flop | 20mm | 21mm +1mm |
Standover Height | 745mm | — |
Tire to Pedal Spindle | 64mm 170 mm cranks | 91mm +27mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 109mm 170 mm cranks | 105mm -4mm 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 | 1733mm +18mm |
| 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://afbicycles.com/ |
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