2022 Argon 18 Grey Matter 25mm Head Tube Extension M (54-56)
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 | 609mm |
| Reach | 380mm |
| Stack to Reach Ratio | 1.6:1 |
| Seat Tube Length, C-T | 520mm |
| Top Tube Length, Effective/Horizontal Center | 560mm |
| Top Tube Slope | 11.8deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 73.7deg |
| Head Tube Length | 185mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 274mm |
| Chainstay Length | 428mm |
| Chainstay Length Horizontal | 421.4mm |
| Front-Center | 610.3mm |
| Front-Center Horizontal | 605.6mm |
| Wheelbase | 1027mm |
| Fork Offset/Rake | 49.6mm |
| Trail | 61.3mm mid/neutral |
| Mechanical Trail | 58.3mm |
| Wheel Flop | 18mm |
| Standover Height | 783mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 88.8mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 101.5mm |
25mm Head Tube Extension Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 38mm |
| Tire Outer Diameter | 698mm |
| Bike Length with Tires | 1725mm |
| Crank Length | 172.5mm |
| Handlebar Width | 44cm |
| Stem Length | 100mm |
| 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