2026 XDS X-LAB RT9 Base XS
Build
700C/29 in × 28 mm
Insights
Somewhat upright stack and reach vs trend of performance road bikes
Design deviates from other sizes of XDS X-LAB RT9
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 510mm |
| Reach | 362mm |
| Stack to Reach Ratio | 1.41:1 |
| Seat Tube Length, C-T | 430mm |
| Top Tube Length, Effective/Horizontal Unknown | 498mm |
| Top Tube Slope | 11.3deg |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 110mm |
| Bottom Bracket Drop | 74mm |
| Bottom Bracket Height | 265mm |
| Chainstay Length | 410mm |
| Chainstay Length Horizontal | 403.3mm |
| Front-Center | 574mm |
| Front-Center Horizontal | 569.2mm |
| Wheelbase | 972.5mm |
| Fork Offset/Rake | 49.8mm |
| Trail | 67.2mm high |
| Mechanical Trail | 63.4mm |
| Wheel Flop | 21.2mm |
| Standover Height | 704mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 65mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 95mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1650.5mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:xds.co