Bike-on-Bike
Default Config
Insights
Average stack and reach vs trend of mini-velo/folding bikes
Geometry
Stack | 567.9mm | — |
Reach | 412.5mm | — |
Stack to Reach Ratio | 1.38:1 | — |
Seat Tube Length, C-T | 360mm | — |
Top Tube Length, Effective/Horizontal HT Top | 570mm | — |
Top Tube Slope | 23.5deg | — |
Head Tube Angle | 70deg | — |
Seat Tube Angle | 74.5deg | — |
Head Tube Length | 250mm | — |
Bottom Bracket Drop | 35mm | — |
Bottom Bracket Height | 218.8mm | — |
Chainstay Length | 400mm | — |
Chainstay Length Horizontal | 398.5mm | — |
Front-Center | 680.9mm | — |
Front-Center Horizontal | 680mm | — |
Wheelbase | 1078.5mm | — |
Fork Offset/Rake | 69.1mm | — |
Trail | 18.8mm very low | — — |
Mechanical Trail | 17.7mm | — |
Wheel Flop | 6mm | — |
Standover Height | 594mm | — |
Tire to Pedal Spindle | 257.1mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 48.8mm 170 mm cranks | — |
Build
Wheel Size | 20 in (406) 406 mm BSD | — — |
Tire Width | 50.8mm | — |
Tire Outer Diameter | 507.6mm | — |
Bike Length with Tires | 1586.1mm | — |
Handlebar Width | 640mm | — |
Stem Length | 45mm | — |
Stem Angle | 3deg | — |
| Suspension Type | Rigid, non-suspension corrected | — |
| Bar Type | Flat Bar | — |
| Frame Material | Aluminum | — |
| Fork Material | N/A | — |
| Brake Type | Disc | — |
Meta
| Actions | — | |
| Source | https://www.polygonbikes.com/zeta-2/ | — |
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