Bike-on-Bike
Default Config
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of 509 Cycles Necessary Evil
Geometry
Stack | 602mm | — |
Reach | 401mm | — |
Stack to Reach Ratio | 1.5:1 | — |
Seat Tube Length, Unknown | 580mm | — |
Top Tube Length, Effective/Horizontal Unknown | 590mm | — |
Top Tube Slope | 4.7deg | — |
Head Tube Angle | 72.5deg | — |
Seat Tube Angle | 73deg | — |
Head Tube Length | 190mm | — |
Bottom Bracket Drop | 67mm | — |
Bottom Bracket Height | 282mm | — |
Chainstay Length | 435mm | — |
Chainstay Length Horizontal | 429.8mm | — |
Front-Center | 633.7mm | — |
Front-Center Horizontal | 630.2mm | — |
Wheelbase | 1060mm | — |
Fork Offset/Rake | 57.7mm | — |
Fork Length, Unknown | 395mm | — |
Trail | 49.5mm mid/neutral | — — |
Mechanical Trail | 47.2mm | — |
Wheel Flop | 14.2mm | — |
Tire to Pedal Spindle | 114.7mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 112mm 170 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 38mm | — |
Tire Outer Diameter | 698mm | — |
Bike Length with Tires | 1758mm | — |
| Suspension Type | Rigid, non-suspension corrected | — |
| Bar Type | Drop Bar | — |
| Frame Material | Steel | — |
| Fork Material | Carbon/Composite | — |
| Brake Type | Disc | — |
Meta
| Actions | — | |
| Source | https://509cycles.com/products/necessary-evil-frame/ | — |
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