2019 RB Bike RX 2019 Base XXL
Build
700C/29 in × 40 mm
Insights
Very aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of RB Bike RX 2019
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 649mm |
| Reach | 432mm |
| Stack to Reach Ratio | 1.5:1 |
| Seat Tube Length, C-T | 590mm |
| Top Tube Length, Effective/Horizontal HT Top | 630mm |
| Top Tube Slope | 8deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 230mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 281mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 424.3mm |
| Front-Center | 689.3mm |
| Front-Center Horizontal | 685.7mm |
| Wheelbase | 1110mm |
| Fork Offset/Rake | 51.4mm |
| Trail | 66.5mm high |
| Mechanical Trail | 62.9mm |
| Wheel Flop | 20.5mm |
| Standover Height | 876mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 168.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 111mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1812mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.bikeandride.cz/wp-content/uploads/2020/01/RB-RX-review-geometry.jpg