2017 Polygon Bikes Xquarone EX9 Base S
Build
650B/27.5 in × 2.6 in
Insights
Somewhat aggressive stack and reach vs trend of full-suspension all-mountain/enduro mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 588mm |
| Reach | 445.8mm |
| Stack to Reach Ratio | 1.32:1 |
| Seat Tube Length, C-T | 420mm |
| Top Tube Length, Effective/Horizontal Center | 620mm |
| Top Tube Length, Actual C-C | 567.8mm |
| Top Tube Slope | 20deg |
| Head Tube Angle | 66deg |
| Seat Tube Angle | 66deg |
| Effective Seat Tube Angle, Seat Tube Top | 73.5deg |
| Head Tube Length | 90mm |
| Bottom Bracket Drop | 3mm |
| Bottom Bracket Height | 355mm |
| Chainstay Length Horizontal | 425mm |
| Front-Center | 754.4mm |
| Front-Center Horizontal | 754.4mm |
| Wheelbase | 1179.4mm |
| Fork Offset/Rake | 42mm |
| Trail | 113.4mm very high |
| Mechanical Trail | 103.6mm |
| Wheel Flop | 42.2mm |
| Standover Height | 727.6mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 221.4mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 180mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.6in |
| Tire Outer Diameter | 716.1mm |
| Bike Length with Tires | 1895.5mm |
| Crank Length | 175mm |
| Handlebar Width | 780mm |
| Stem Length | 50mm |
| Stem Angle | 0deg |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 180mm |
| Rear Travel | 180mm |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Aluminum |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 152 cm to |
Source:https://www.polygonbikes.com/xquarone-ex9-2020/