2023 Thompson XC-9R Base large
Build
700C/29 in × 2.25 in
Insights
Somewhat upright stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of Thompson XC-9R
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 625mm |
| Reach | 413mm |
| Stack to Reach Ratio | 1.51:1 |
| Seat Tube Length, C-T | 480mm |
| Top Tube Length, Effective/Horizontal HT Top | 604mm |
| Top Tube Slope | 16.7deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 110mm |
| Bottom Bracket Drop | 60mm |
| Bottom Bracket Height | 308.2mm |
| Chainstay Length | 448mm |
| Chainstay Length Horizontal | 444mm |
| Front-Center | 666.7mm |
| Front-Center Horizontal | 664mm |
| Wheelbase | 1108mm |
| Fork Offset/Rake | 42.7mm |
| Trail | 88.6mm very high |
| Mechanical Trail | 83.3mm |
| Wheel Flop | 28.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 128.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 138.2mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.25in |
| Tire Outer Diameter | 736.3mm |
| Bike Length with Tires | 1844.3mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 100mm |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:https://thompson-bikebuilder.be/en/product/xc-9r/