2021 RB Bike CR 290 2021 Base L
Build
700C/29 in × 2.2 mm
Insights
Somewhat upright stack and reach vs trend of hardtail cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 640mm |
| Reach | 441mm |
| Stack to Reach Ratio | 1.45:1 |
| Seat Tube Length, C-T | 470mm |
| Top Tube Length, Effective/Horizontal HT Top | 625mm |
| Top Tube Slope | 18.3deg |
| Head Tube Angle | 68.5deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 110mm |
| Bottom Bracket Drop | 60mm |
| Bottom Bracket Height | 253.2mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 425.8mm |
| Front-Center | 722.7mm |
| Front-Center Horizontal | 720.2mm |
| Wheelbase | 1146mm |
| Fork Offset/Rake | 47.2mm |
| Trail | 72.6mm high |
| Mechanical Trail | 67.6mm |
| Wheel Flop | 24.8mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 239.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 83.2mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.2mm |
| Tire Outer Diameter | 626.4mm |
| Bike Length with Tires | 1772.4mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 120mm |
| Suspension Sag | Unknown |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://www.cyklonemcik.cz/modely-new-rb-2021