2021 Simplon Inissio Gravel Base 57
Build
700C/29 in × 1.5 in
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 604mm |
| Reach | 406mm |
| Stack to Reach Ratio | 1.49:1 |
| Seat Tube Length, Unknown | 550mm |
| Top Tube Length, Effective/Horizontal Unknown | 585mm |
| Top Tube Slope | 8.2deg |
| Head Tube Angle | 73.5deg |
| Seat Tube Angle | 71deg |
| Head Tube Length | 185mm |
| Bottom Bracket Drop | 67mm |
| Bottom Bracket Height | 282.1mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 419.7mm |
| Front-Center | 644.8mm |
| Front-Center Horizontal | 641.3mm |
| Wheelbase | 1061mm |
| Fork Offset/Rake | 48mm |
| Fork Length, Unknown | 400mm |
| Trail | 53.4mm mid/neutral |
| Mechanical Trail | 51.2mm |
| Wheel Flop | 14.5mm |
| Standover Height | 812mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 125.7mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 112.1mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 1.5in |
| Tire Outer Diameter | 698.2mm |
| Bike Length with Tires | 1759.2mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.simplon.com/en/Bikes/Roadbikes/Inissio-Gravel_b_14302