Bike-on-Bike
Default Config
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Polygon Bikes Tambora
Geometry
Stack | 648mm | — |
Reach | 415mm | — |
Stack to Reach Ratio | 1.56:1 | — |
Seat Tube Length, C-T | 535mm | — |
Top Tube Length, Effective/Horizontal Center | 610mm | — |
Top Tube Slope | 13.4deg | — |
Head Tube Angle | 72.26deg | — |
Seat Tube Angle | 73.26deg | — |
Head Tube Length | 221mm | — |
Bottom Bracket Drop | 79mm | — |
Bottom Bracket Height | 303mm | — |
Chainstay Length | 415mm | — |
Chainstay Length Horizontal | 407.4mm | — |
Front-Center | 645.4mm | — |
Front-Center Horizontal | 640.6mm | — |
Wheelbase | 1048mm | — |
Fork Offset/Rake | 41.5mm | — |
Trail | 78.7mm high | — — |
Mechanical Trail | 74.9mm | — |
Wheel Flop | 22.8mm | — |
Standover Height | 819mm | — |
Tire to Pedal Spindle | 93.4mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 133mm 170 mm cranks | — |
Build
Wheel Size | 700mm BSD 700 mm BSD | — — |
Tire Width | 32mm | — |
Tire Outer Diameter | 764mm | — |
Bike Length with Tires | 1812mm | — |
| Suspension Type | Rigid, suspension corrected | — |
| Bar Type | Drop Bar | — |
| Frame Material | Aluminum | — |
| Fork Material | Carbon/Composite | — |
| Brake Type | Disc | — |
Meta
| Actions | — | |
| Source | https://www.polygonbikes.com/us/tambora-a4/ | — |
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