2022 Argon 18 Grey Matter 25mm Head Tube Extension S (51-53)
Build
700C/29 in × 38 mm
Insights
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Argon 18 Grey Matter
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 589mm |
| Reach | 370mm |
| Stack to Reach Ratio | 1.59:1 |
| Seat Tube Length, C-T | 485mm |
| Top Tube Length, Effective/Horizontal Center | 538mm |
| Top Tube Slope | 13.7deg |
| Head Tube Angle | 71.4deg |
| Seat Tube Angle | 74.3deg |
| Head Tube Length | 169mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 274mm |
| Chainstay Length | 428mm |
| Chainstay Length Horizontal | 421.4mm |
| Front-Center | 604.3mm |
| Front-Center Horizontal | 599.6mm |
| Wheelbase | 1021mm |
| Fork Offset/Rake | 53.7mm |
| Trail | 60.8mm mid/neutral |
| Mechanical Trail | 57.6mm |
| Wheel Flop | 18.4mm |
| Standover Height | 753mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 85.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 104mm |
25mm Head Tube Extension Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 38mm |
| Tire Outer Diameter | 698mm |
| Bike Length with Tires | 1719mm |
| Crank Length | 170mm |
| Handlebar Width | 42cm |
| Stem Length | 90mm |
| Stem Angle | 6deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.argon18.com/en-us/bikes/gravel/grey-matter/sram-apex-axs-xplr