Bike-on-Bike
Default Config
Insights
Average stack and reach vs trend of full-suspension trail mtb bikes
Design deviates from other sizes of Polygon Bikes Collosus
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Bar type unusual for category
This: Moto/Klunker/Riser Bar
Category: Flat Bar
vs full-suspension trail mtb bikesCategory: Flat Bar
Geometry
Stack | 613mm | — |
Reach | 440mm | — |
Stack to Reach Ratio | 1.39:1 | — |
Seat Tube Length, C-T | 390mm | — |
Top Tube Length, Effective/Horizontal HT Top | 572mm | — |
Head Tube Angle | 64.5deg | — |
Effective Seat Tube Angle, Unknown | 77deg | — |
Head Tube Length | 90mm | — |
Bottom Bracket Drop | 38mm | — |
Bottom Bracket Height | 334mm | — |
Chainstay Length | 430mm | — |
Chainstay Length Horizontal | 428.3mm | — |
Front-Center | 764.6mm | — |
Front-Center Horizontal | 763.7mm | — |
Wheelbase | 1192mm | — |
Fork Offset/Rake | 44mm | — |
Trail | 128.7mm very high | — — |
Mechanical Trail | 116.1mm | — |
Wheel Flop | 50mm | — |
Standover Height | 687mm | — |
Tire to Pedal Spindle | 222.7mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 164mm 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 | 1935.9mm | — |
| Suspension Type | Full suspension | — |
| Bar Type | Moto/Klunker/Riser Bar | — |
| Fork Travel | 160mm | — |
| Rear Travel | 140mm | — |
| Suspension Sag | Unknown | — |
| Frame Material | Unknown | — |
| Fork Material | Unknown | — |
| Brake Type | Unknown | — |
Meta
| Actions | — | |
| Source | https://www.polygonbikes.com/2026-collosus-t9-di2-trail-mtb/ | — |
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