2019 Argon 18 Dark Matter Base S
Build
700C/29 in × 40 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 570mm |
| Reach | 377mm |
| Stack to Reach Ratio | 1.51:1 |
| Seat Tube Length, C-T | 485mm |
| Top Tube Length, Effective/Horizontal Center | 534mm |
| Top Tube Slope | 11.5deg |
| Head Tube Angle | 71.4deg |
| Seat Tube Angle | 74.3deg |
| Head Tube Length | 154mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 281mm |
| Chainstay Length | 428mm |
| Chainstay Length Horizontal | 422.2mm |
| Front-Center | 605.8mm |
| Front-Center Horizontal | 601.8mm |
| Wheelbase | 1024mm |
| Fork Offset/Rake | 53.5mm |
| Trail | 61.6mm mid/neutral |
| Mechanical Trail | 58.4mm |
| Wheel Flop | 18.6mm |
| Standover Height | 760mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 84.8mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 111mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1726mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.argon18.com/en/bikes/road/gravel/dark-matter