2025 Argonaut GR3 Supernaut 505
Build
700C/29 in × 48 mm
Insights
Somewhat upright stack and reach vs trend of progressive gravel bikes
Design deviates from other sizes of Argonaut GR3
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 515mm |
| Reach | 357mm |
| Stack to Reach Ratio | 1.44:1 |
| Seat Tube Length, C-T | 451mm |
| Top Tube Length, Effective/Horizontal Center | 505mm |
| Top Tube Slope | 9.6deg |
| Head Tube Angle | 68deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 77mm |
| Bottom Bracket Height | 282mm |
| Chainstay Length | 415mm |
| Chainstay Length Horizontal | 407.8mm |
| Front-Center | 600.4mm |
| Front-Center Horizontal | 595.4mm |
| Wheelbase | 1003.2mm |
| Fork Offset/Rake | 57mm |
| Fork Length, Unknown | 395mm |
| Trail | 83.6mm very high |
| Mechanical Trail | 77.5mm |
| Wheel Flop | 29mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 71.4mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 112mm |
Supernaut Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 48mm |
| Tire Outer Diameter | 718mm |
| Bike Length with Tires | 1721.2mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://argonautcycles.com/