Bike-on-Bike

Default Config
Default Config
Insights
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of ASSISTING FORCE AF01
Geometry
Stack | 592mm | 578mm -14mm |
Reach | 378mm | 389mm +11mm |
Stack to Reach Ratio | 1.57:1 | 1.49:1 |
Seat Tube Length, Unknown | 470mm | 445mm -25mm |
Top Tube Length, Effective/Horizontal Unknown | 535mm | 561mm +26mm |
Top Tube Slope | 15.4deg | 16.4deg +1deg |
Head Tube Angle | 71deg | 71deg +0deg |
Seat Tube Angle | 74deg | 73.5deg -0.5deg |
Head Tube Length | 116mm | 152mm +36mm |
Bottom Bracket Drop | 85mm | 78mm -7mm |
Bottom Bracket Height | 271mm | 275mm +4mm |
Chainstay Length | 430mm | 425mm -5mm |
Chainstay Length Horizontal | 421.5mm | 417.8mm -3.7mm |
Front-Center | 625.3mm | 624mm -1.3mm |
Front-Center Horizontal | 619.5mm | 619.2mm -0.3mm |
Wheelbase | 1041mm | 1037mm -4mm |
Fork Offset/Rake | 55mm | 55mm +0mm |
Fork Length, Unknown | 391mm | 395mm +4mm |
Trail | 64.4mm mid/neutral | 63.4mm -1mm mid/neutral |
Mechanical Trail | 60.9mm | 59.9mm -1mm |
Wheel Flop | 19.8mm | 19.5mm -0.3mm |
Standover Height | 754mm | — |
Tire to Pedal Spindle | 99.3mm 170 mm cranks | 101mm +1.7mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 101mm 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 | 1753mm | 1743mm -10mm |
Handlebar Width | 420mm | — |
Stem Length | 80mm | — |
Stem Angle | -6deg | — |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Aluminum | Carbon/Composite |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Disc |
Meta
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| Source | https://geometrygeeks.bike/bike/specialized-diverge-4-2026/ | https://afbicycles.com/ |
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