2023 ROSE Bikes Backroad AL PLUS Base S
Build
700C/29 in × 44 mm
Insights
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of ROSE Bikes Backroad AL PLUS
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 569mm |
| Reach | 372mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, C-T | 490mm |
| Top Tube Length, Effective/Horizontal HT Top | 535mm |
| Top Tube Slope | 10.9deg |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 146mm |
| Bottom Bracket Drop | 68mm |
| Bottom Bracket Height | 287mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 424.6mm |
| Front-Center | 602.8mm |
| Front-Center Horizontal | 598.9mm |
| Wheelbase | 1023.5mm |
| Fork Offset/Rake | 47mm |
| Fork Length (Axle-To-Crown) | 404.2mm |
| Trail | 75.9mm high |
| Mechanical Trail | 71.5mm |
| Wheel Flop | 23.9mm |
| Standover Height | 780mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 77.8mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 117mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 44mm |
| Tire Outer Diameter | 710mm |
| Bike Length with Tires | 1733.5mm |
| Crank Length | 170mm |
| Handlebar Width | 40cm |
| Stem Length | 80mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
| Features | E-bike |
Published Sizing Recommendations
| PBH | 82 cm to 85 cm |
Source:https://www.rosebikes.de/rose-backroad-al-plus-grx-rx810-1x11-2697067?product_shape=Sandy+Taco