2025 Bergamont Grandurance RD 7 S
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 | 560mm |
| Reach | 380mm |
| Stack to Reach Ratio | 1.47:1 |
| Seat Tube Length, C-T | 485mm |
| Top Tube Length, Effective/Horizontal HT Top | 530mm |
| Top Tube Length, Actual C-C | 515mm |
| Top Tube Slope | 10.3deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 120mm |
| Chainstay Length | 435mm |
| Wheelbase | 1041mm |
| Fork Offset/Rake | 50mm |
| Fork Length (On-Axis) | 420mm |
| Trail | 74.5mm high |
| Mechanical Trail | 70.1mm |
| Wheel Flop | 24mm |
| Standover Height | 776mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | — |
| Pedal Spindle to Ground Clearance With 170 mm cranks | — |
RD 7 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1743mm |
| Stem Angle | -7deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 155 cm to 165 cm |
Source:www.bergamont.com