Bike-on-Bike
Default Config
Insights
Very aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of RB Bike RX 2026
Geometry
Stack | 636mm | — |
Reach | 436mm | — |
Stack to Reach Ratio | 1.46:1 | — |
Seat Tube Length, C-T | 560mm | — |
Top Tube Length, Effective/Horizontal Center | 630mm | — |
Top Tube Slope | 9.5deg | — |
Head Tube Angle | 70deg | — |
Seat Tube Angle | 73deg | — |
Head Tube Length | 210mm | — |
Bottom Bracket Drop | 80mm | — |
Bottom Bracket Height | 276mm | — |
Chainstay Length | 433mm | — |
Chainstay Length Horizontal | 425.6mm | — |
Front-Center | 694.1mm | — |
Front-Center Horizontal | 689.5mm | — |
Wheelbase | 1115mm | — |
Fork Offset/Rake | 48mm | — |
Trail | 78.5mm high | — — |
Mechanical Trail | 73.8mm | — |
Wheel Flop | 25.2mm | — |
Standover Height | 846mm | — |
Tire to Pedal Spindle | 168.1mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 106mm 170 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 45mm | — |
Tire Outer Diameter | 712mm | — |
Bike Length with Tires | 1827mm | — |
| Suspension Type | Rigid, non-suspension corrected | — |
| Bar Type | Drop Bar | — |
| Frame Material | Aluminum | — |
| Fork Material | Carbon/Composite | — |
| Brake Type | Disc | — |
Meta
| Actions | — | |
| Source | https://www.rb-bike.cz/rb-bike-katalog/xc-trail/rx/ram/ | — |
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