2023 ROSE Bikes Backroad GRX RX810 47
Build
650B/27.5 in × 40 mm
Insights
Somewhat aggressive 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 | 503mm |
| Reach | 374mm |
| Stack to Reach Ratio | 1.34:1 |
| Seat Tube Length, C-TTT | 420mm |
| Top Tube Length, Effective/Horizontal HT Top | 499mm |
| Top Tube Slope | 9deg |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 76deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 267mm |
| Chainstay Length | 414mm |
| Chainstay Length Horizontal | 408.9mm |
| Front-Center | 581.8mm |
| Front-Center Horizontal | 578.1mm |
| Wheelbase | 987mm |
| Fork Offset/Rake | 47mm |
| Fork Length, Unknown | 384mm |
| Trail | 67.7mm high |
| Mechanical Trail | 63.8mm |
| Wheel Flop | 21.3mm |
| Standover Height | 719mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 79.8mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 97mm |
GRX RX810 Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 664mm |
| Bike Length with Tires | 1651mm |
| Crank Length | 170mm |
| Handlebar Width | 400mm |
| Stem Length | 70mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.rosebikes.de/rose-backroad-grx-rx810-2696924?product_shape=%2Aevil+pepper+green&article_size=47cm, https://www.rosebikes.de/rose-backroad-grx-rx810-2696924?product_shape=%2Aevil+pepper+green