2015 RB Bike CRR 290 Base
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Suspension
- 120mm fork travel
- Features
- Disc brake
Very upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average 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 | Very upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S | M | L | XL | 2XL | 3XL | |
Stack | 629mm | 619mm | 629mm | 648mm | 671mm | 694mm |
Reach | 393mm | 416mm | 434mm | 448mm | 461mm | 474mm |
Stack to Reach Ratio | 1.6:1 | 1.49:1 | 1.45:1 | 1.45:1 | 1.46:1 | 1.46:1 |
Seat Tube Length, C-T | 400mm | 440mm | 480mm | 520mm | 560mm | 600mm |
Top Tube Length, Effective/Horizontal Center | 580mm | 600mm | 620mm | 640mm | 660mm | 680mm |
Top Tube Slope | 25.9deg | 20deg | 16.5deg | 14.1deg | 12.2deg | 10.4deg |
Head Tube Angle | 70deg | 70deg | 70deg | 70deg | 71deg | 72deg |
Seat Tube Angle | 73.5deg | 73.5deg | 73.5deg | 73.5deg | 73.5deg | 73.5deg |
Head Tube Length | 100mm | 100mm | 110mm | 130mm | 150mm | 170mm |
Bottom Bracket Drop | 75mm | 65mm | 65mm | 65mm | 65mm | 65mm |
Bottom Bracket Height | 293.2mm | 303.2mm | 303.2mm | 303.2mm | 303.2mm | 303.2mm |
Chainstay Length | 435mm | 435mm | 435mm | 435mm | 435mm | 435mm |
Chainstay Length Horizontal | 428.5mm | 430.1mm | 430.1mm | 430.1mm | 430.1mm | 430.1mm |
Front-Center | 645.9mm | 670mm | 691mm | 711.9mm | 720.8mm | 729.8mm |
Front-Center Horizontal | 641.5mm | 666.9mm | 687.9mm | 708.9mm | 717.9mm | 726.9mm |
Wheelbase | 1070mm | 1097mm | 1118mm | 1139mm | 1148mm | 1157mm |
Fork Offset/Rake | 44.1mm | 46.3mm | 45.7mm | 45.8mm | 45.6mm | 46.1mm |
Trail | 87.1mm very high | 84.8mm very high | 85.4mm very high | 85.3mm very high | 78.5mm high | 71.1mm high |
Mechanical Trail | 81.9mm | 79.6mm | 80.2mm | 80.2mm | 74.3mm | 67.6mm |
Wheel Flop | 28mm | 27.2mm | 27.4mm | 27.4mm | 24.2mm | 20.9mm |
Standover Height | 770mm | 796mm | 821mm | 849mm | 880mm | 912mm |
Tire to Pedal Spindle | 107.7mm 170 mm cranks | 131.9mm 170 mm cranks | 152.8mm 170 mm cranks | 173.7mm 170 mm cranks | 182.7mm 170 mm cranks | 191.6mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 123.2mm 170 mm cranks | 133.2mm 170 mm cranks | 133.2mm 170 mm cranks | 133.2mm 170 mm cranks | 133.2mm 170 mm cranks | 133.2mm 170 mm cranks |
Base Build
S | M | L | XL | 2XL | 3XL | |
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 | 700C/29 in 622 mm BSD |
Tire Width | 2.25in | 2.25in | 2.25in | 2.25in | 2.25in | 2.25in |
Tire Outer Diameter | 736.3mm | 736.3mm | 736.3mm | 736.3mm | 736.3mm | 736.3mm |
Bike Length with Tires | 1806.3mm | 1833.3mm | 1854.3mm | 1875.3mm | 1884.3mm | 1893.3mm |
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://geometrygeeks.bike/bike/rb-crr-290-2017/