Bike-on-Bike
Default Config
Insights
Average stack and reach vs trend of full-suspension trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Geometry
Stack | 604mm | — |
Reach | 440mm | — |
Stack to Reach Ratio | 1.37:1 | — |
Seat Tube Length, C-T | 390mm | — |
Top Tube Length, Effective/Horizontal Center | 568mm | — |
Head Tube Angle | 64.5deg | — |
Effective Seat Tube Angle, ETT HT Top | 77deg | — |
Head Tube Length | 90mm | — |
Bottom Bracket Drop | 39mm | — |
Bottom Bracket Height | 333mm | — |
Chainstay Length | 430mm | — |
Chainstay Length Horizontal | 428.2mm | — |
Front-Center | 758.8mm | — |
Front-Center Horizontal | 757.8mm | — |
Wheelbase | 1186mm | — |
Fork Offset/Rake | 43.6mm | — |
Trail | 129.1mm very high | — — |
Mechanical Trail | 116.6mm | — |
Wheel Flop | 50.2mm | — |
Standover Height | 704mm | — |
Tire to Pedal Spindle | 216.8mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 163mm 170 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 2.4in | — |
Tire Outer Diameter | 743.9mm | — |
Bike Length with Tires | 1929.9mm | — |
Handlebar Width | 780mm | — |
Stem Length | 35mm | — |
Stem Angle | 0deg | — |
| Suspension Type | Full suspension | — |
| Bar Type | Flat Bar | — |
| Fork Travel | 140mm | — |
| Rear Travel | 140mm | — |
| Suspension Sag | Unknown | — |
| Frame Material | Aluminum | — |
| Fork Material | Aluminum | — |
| Brake Type | Disc | — |
Meta
| Actions | — | |
| Source | https://www.polygonbikes.com/siskiu-t7-with-udh-2026/ | — |
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