2019 Niner Bikes RKT 9 RDO 5-Star Shimano XTR LTD
- Design
- Flat Bar, Full suspension
- Frame
- Carbon/Composite
- Suspension
- 120mm fork travel
- Features
- Disc brake
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
XS | SM | MD | LG | XL | |
Stack | 590mm | 597mm | 607mm | 617mm | 626mm |
Reach | 383mm | 396mm | 413mm | 431mm | 448mm |
Stack to Reach Ratio | 1.54:1 | 1.51:1 | 1.47:1 | 1.43:1 | 1.4:1 |
Seat Tube Length, C-T | 381mm | 406mm | 457mm | 509mm | 559mm |
Top Tube Length, Effective/Horizontal HT Top | 559mm | 574mm | 594mm | 614mm | 634mm |
Top Tube Slope | 24.6deg | 22.1deg | 17.3deg | 12.6deg | 8.4deg |
Head Tube Angle | 69.5deg | 70deg | 70deg | 70deg | 70deg |
Seat Tube Angle | 73.5deg | 73.5deg | 73.5deg | 73.5deg | 73.5deg |
Head Tube Length | 95mm | 100mm | 110mm | 120mm | 130mm |
Bottom Bracket Drop | 28mm | 28mm | 28mm | 28mm | 28mm |
Bottom Bracket Height | 340.2mm | 340.2mm | 340.2mm | 340.2mm | 340.2mm |
Chainstay Length | 439mm | 439mm | 439mm | 439mm | 439mm |
Chainstay Length Horizontal | 438.1mm | 438.1mm | 438.1mm | 438.1mm | 438.1mm |
Front-Center | 642mm | 652mm | 672mm | 693mm | 713mm |
Front-Center Horizontal | 641.9mm | 651.9mm | 672.9mm | 693.9mm | 713.9mm |
Wheelbase | 1080mm | 1090mm | 1111mm | 1132mm | 1152mm |
Fork Offset/Rake | 44mm | 44mm | 44mm | 44mm | 44mm |
Trail | 90.7mm very high | 87.2mm very high | 87.2mm very high | 87.2mm very high | 87.2mm very high |
Mechanical Trail | 84.9mm | 81.9mm | 81.9mm | 81.9mm | 81.9mm |
Wheel Flop | 29.7mm | 28mm | 28mm | 28mm | 28mm |
Standover Height | 703mm | 710mm | 739mm | 773mm | 812mm |
Tire to Pedal Spindle | 103.9mm 170 mm cranks | 113.9mm 170 mm cranks | 133.9mm 170 mm cranks | 154.9mm 170 mm cranks | 174.9mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 170.2mm 170 mm cranks | 170.2mm 170 mm cranks | 170.2mm 170 mm cranks | 170.2mm 170 mm cranks | 170.2mm 170 mm cranks |
5-Star Shimano XTR LTD Build
XS | SM | MD | LG | XL | |
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 | 2.25in | 2.25in | 2.25in | 2.25in | 2.25in |
Tire Width Max | 2.3in | 2.3in | 2.3in | 2.3in | 2.3in |
Tire Outer Diameter | 736.3mm | 736.3mm | 736.3mm | 736.3mm | 736.3mm |
Bike Length with Tires | 1816.3mm | 1826.3mm | 1847.3mm | 1868.3mm | 1888.3mm |
Handlebar Width | 780mm | 780mm | 780mm | 780mm | 780mm |
Published Sizing Recommendations
Height | 5 ft 0 in to 5 ft 5 in | 5 ft 3 in to 5 ft 9 in | 5 ft 8 in to 6 ft 0 in | 5 ft 11 in to 6 ft 3 in | 6 ft 3 in to 6 ft 7 in |
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
Full-suspension Cross-country MTBSource:https://ninerbikes.com/products/rkt-9-rdo