2020 ROSE Bikes Backroad GRX RX810 53
Build
700C/29 in × 38 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of ROSE Bikes Backroad
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 555mm |
| Reach | 380mm |
| Stack to Reach Ratio | 1.46:1 |
| Seat Tube Length, Unknown | 480mm |
| Top Tube Length, Effective/Horizontal Unknown | 534mm |
| Top Tube Slope | 10.3deg |
| Head Tube Angle | 71.25deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 120mm |
| Bottom Bracket Drop | 76mm |
| Bottom Bracket Height | 273mm |
| Chainstay Length | 427mm |
| Chainstay Length Horizontal | 420.2mm |
| Front-Center | 597mm |
| Front-Center Horizontal | 591.8mm |
| Wheelbase | 1012mm |
| Fork Offset/Rake | 47mm |
| Fork Length, Unknown | 405mm |
| Trail | 68.8mm high |
| Mechanical Trail | 65.2mm |
| Wheel Flop | 21mm |
| Standover Height | 782mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 78mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 103mm |
GRX RX810 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 38mm |
| Tire Outer Diameter | 698mm |
| Bike Length with Tires | 1710mm |
| Crank Length | 170mm |
| Handlebar Width | 40cm |
| Stem Length | 70mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| PBH | 78 cm to 81 cm |
Source:https://www.rosebikes.fi/rose-backroad-grx-rx810-2685545?product_shape=deepest+purple&article_size=50cm