2022 Thompson R-9500 Base 50
Build
700C/29 in × 35 mm
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Thompson R-9500
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 522mm |
| Reach | 375mm |
| Stack to Reach Ratio | 1.39:1 |
| Seat Tube Length, C-T | 500mm |
| Seat Tube Length, C-C | 509mm |
| Top Tube Slope | 4.4deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 120mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 276mm |
| Chainstay Length | 418mm |
| Chainstay Length Horizontal | 412.1mm |
| Front-Center | 572mm |
| Front-Center Horizontal | 566.9mm |
| Wheelbase | 979mm |
| Fork Offset/Rake | 43mm |
| Trail | 67.2mm high |
| Mechanical Trail | 63.9mm |
| Wheel Flop | 19.8mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 56mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 106mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 35mm |
| Tire Outer Diameter | 692mm |
| Bike Length with Tires | 1671mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://thompson-bikebuilder.be/en/product/r-9500-gravel/