2026 Sava Gelaro S4 GRX400 Carbon Gravel Bike US Base 510(M)
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 | 580.6mm |
| Reach | 380mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, Unknown | 510mm |
| Top Tube Length, Effective/Horizontal Unknown | 557.6mm |
| Top Tube Slope | 10deg |
| Head Tube Angle | 70.3deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 160mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 276mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 423.4mm |
| Front-Center | 618.1mm |
| Front-Center Horizontal | 614.2mm |
| Wheelbase | 1037.6mm |
| Fork Offset/Rake | 50mm |
| Fork Length, Unknown | 394mm |
| Trail | 72.6mm high |
| Mechanical Trail | 68.3mm |
| Wheel Flop | 23mm |
| Standover Height | 810.6mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 97.1mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 106mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1739.6mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Unknown |
Published Sizing Recommendations
| Height | 175 cm to |
Source:https://savadeck-bike.com/products/sava-gelaro-s4-grx400-carbon-gravel-bike-us?variant=44352879952011