2023 Thompson XC-9R Base
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Carbon/Composite
- Suspension
- 100mm fork travel
- Features
- Disc brake
Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
small | medium | large | xl | |
Stack | 609.5mm | 618.4mm | 625mm | 634.7mm |
Reach | 379.6mm | 405mm | 413mm | 419.9mm |
Stack to Reach Ratio | 1.61:1 | 1.53:1 | 1.51:1 | 1.51:1 |
Seat Tube Length, C-T | 410mm | 440mm | 480mm | 520mm |
Top Tube Length, Effective/Horizontal HT Top | 585mm | 598.5mm | 604mm | 614.9mm |
Top Tube Slope | 23.5deg | 20.3deg | 16.7deg | 13.5deg |
Head Tube Angle | 69.5deg | 69.3deg | 70deg | 70deg |
Seat Tube Angle | 72.5deg | 72.6deg | 73deg | 73deg |
Head Tube Length | 95mm | 105mm | 110mm | 120mm |
Bottom Bracket Drop | 60mm | 60mm | 60mm | 60mm |
Bottom Bracket Height | 308.2mm | 308.2mm | 308.2mm | 308.2mm |
Chainstay Length | 445mm | 445mm | 448mm | 445mm |
Chainstay Length Horizontal | 440.9mm | 440.9mm | 444mm | 440.9mm |
Front-Center | 649mm | 664.6mm | 666.7mm | 681.2mm |
Front-Center Horizontal | 646.3mm | 661.9mm | 664mm | 678.6mm |
Wheelbase | 1087.2mm | 1102.8mm | 1108mm | 1119.5mm |
Fork Offset/Rake | 57.3mm | 42.9mm | 42.7mm | 46.5mm |
Trail | 76.4mm high | 93.3mm very high | 88.6mm very high | 84.5mm very high |
Mechanical Trail | 71.6mm | 87.2mm | 83.3mm | 79.4mm |
Wheel Flop | 25.1mm | 30.8mm | 28.5mm | 27.2mm |
Tire to Pedal Spindle | 110.9mm 170 mm cranks | 126.4mm 170 mm cranks | 128.6mm 170 mm cranks | 143.1mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 138.2mm 170 mm cranks | 138.2mm 170 mm cranks | 138.2mm 170 mm cranks | 138.2mm 170 mm cranks |
Base Build
small | medium | large | xl | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.25in | 2.25in | 2.25in | 2.25in |
Tire Outer Diameter | 736.3mm | 736.3mm | 736.3mm | 736.3mm |
Bike Length with Tires | 1823.5mm | 1839.1mm | 1844.3mm | 1855.8mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Hardtail Cross-country MTBSource:https://thompson-bikebuilder.be/en/product/xc-9r/