2021 RB Bike CR 290 2021 Base
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Suspension
- 120mm fork travel
Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S | M | L | XL | 2XL | |
Stack | 622mm | 632mm | 640mm | 660mm | 678mm |
Reach | 390mm | 420mm | 441mm | 457mm | 470mm |
Stack to Reach Ratio | 1.59:1 | 1.5:1 | 1.45:1 | 1.44:1 | 1.44:1 |
Seat Tube Length, C-T | 390mm | 430mm | 470mm | 510mm | 550mm |
Top Tube Length, Effective/Horizontal HT Top | 570mm | 600mm | 625mm | 645mm | 665mm |
Top Tube Slope | 26.4deg | 22.1deg | 18.3deg | 15.9deg | 13.5deg |
Head Tube Angle | 68.5deg | 68.5deg | 68.5deg | 68.5deg | 68.5deg |
Seat Tube Angle | 74deg | 74deg | 74deg | 74deg | 74deg |
Head Tube Length | 90mm | 100mm | 110mm | 130mm | 150mm |
Bottom Bracket Drop | 60mm | 60mm | 60mm | 60mm | 60mm |
Bottom Bracket Height | 253.2mm | 253.2mm | 253.2mm | 253.2mm | 253.2mm |
Chainstay Length | 430mm | 430mm | 430mm | 430mm | 430mm |
Chainstay Length Horizontal | 425.8mm | 425.8mm | 425.8mm | 425.8mm | 425.8mm |
Front-Center | 665.9mm | 691.8mm | 722.7mm | 744.6mm | 766.6mm |
Front-Center Horizontal | 663.2mm | 689.2mm | 720.2mm | 742.2mm | 764.2mm |
Wheelbase | 1089mm | 1115mm | 1146mm | 1168mm | 1190mm |
Fork Offset/Rake | 48.2mm | 40.8mm | 47.2mm | 45.5mm | 47.2mm |
Trail | 71.5mm high | 79.5mm high | 72.6mm high | 74.5mm high | 72.6mm high |
Mechanical Trail | 66.6mm | 74mm | 67.6mm | 69.3mm | 67.6mm |
Wheel Flop | 24.4mm | 27.1mm | 24.8mm | 25.4mm | 24.8mm |
Tire to Pedal Spindle | 182.7mm 170 mm cranks | 208.6mm 170 mm cranks | 239.5mm 170 mm cranks | 261.4mm 170 mm cranks | 283.4mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 83.2mm 170 mm cranks | 83.2mm 170 mm cranks | 83.2mm 170 mm cranks | 83.2mm 170 mm cranks | 83.2mm 170 mm cranks |
Base Build
S | M | L | XL | 2XL | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.2mm | 2.2mm | 2.2mm | 2.2mm | 2.2mm |
Tire Width Max | 2.4mm | 2.4mm | 2.4mm | 2.4mm | 2.4mm |
Tire Outer Diameter | 626.4mm | 626.4mm | 626.4mm | 626.4mm | 626.4mm |
Bike Length with Tires | 1715.4mm | 1741.4mm | 1772.4mm | 1794.4mm | 1816.4mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Hardtail Cross-country MTBSource:https://www.cyklonemcik.cz/modely-new-rb-2021