2019 Niner Bikes JET 9 2-Star NX Eagle
- Category
- Full-suspension Trail MTB
- Design
- Flat Bar, Full suspension
- Frame
- Aluminum
- Suspension
- 130mm fork travel
- Features
- Disc brake
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 | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
XS | SM | MD | LG | XL | |
Stack | 592mm | 602mm | 615mm | 624mm | 638mm |
Reach | 395mm | 410mm | 426mm | 445mm | 464mm |
Stack to Reach Ratio | 1.5:1 | 1.47:1 | 1.44:1 | 1.4:1 | 1.38:1 |
Seat Tube Length, C-T | 356mm | 381mm | 432mm | 483mm | 533mm |
Top Tube Length, Effective/Horizontal HT Top | 560mm | 577mm | 597mm | 619mm | 642mm |
Top Tube Slope | 26.9deg | 24.7deg | 20.2deg | 15.4deg | 11.6deg |
Head Tube Angle | 67.5deg | 67.5deg | 67.5deg | 67.5deg | 67.5deg |
Seat Tube Angle | 74.5deg | 74.5deg | 74.5deg | 74.5deg | 74.5deg |
Head Tube Length | 95mm | 105mm | 120mm | 130mm | 145mm |
Bottom Bracket Drop | 32mm | 32mm | 32mm | 32mm | 32mm |
Bottom Bracket Height | 336.2mm | 336.2mm | 336.2mm | 336.2mm | 336.2mm |
Chainstay Length | 434mm | 434mm | 434mm | 434mm | 434mm |
Chainstay Length Horizontal | 432.8mm | 432.8mm | 432.8mm | 432.8mm | 432.8mm |
Front-Center | 683mm | 701mm | 723mm | 746mm | 771mm |
Front-Center Horizontal | 683.2mm | 702.2mm | 723.2mm | 746.2mm | 771.2mm |
Wheelbase | 1116mm | 1135mm | 1156mm | 1179mm | 1204mm |
Fork Offset/Rake | 51mm | 51mm | 51mm | 51mm | 51mm |
Trail | 97.3mm very high | 97.3mm very high | 97.3mm very high | 97.3mm very high | 97.3mm very high |
Mechanical Trail | 89.9mm | 89.9mm | 89.9mm | 89.9mm | 89.9mm |
Wheel Flop | 34.4mm | 34.4mm | 34.4mm | 34.4mm | 34.4mm |
Standover Height | 671mm | 687mm | 729mm | 757mm | 791mm |
Tire to Pedal Spindle | 144.9mm 170 mm cranks | 162.9mm 170 mm cranks | 184.9mm 170 mm cranks | 207.9mm 170 mm cranks | 232.9mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 166.2mm 170 mm cranks | 166.2mm 170 mm cranks | 166.2mm 170 mm cranks | 166.2mm 170 mm cranks | 166.2mm 170 mm cranks |
2-Star NX Eagle 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 | 2.6in | 2.6in | 2.6in | 2.6in | 2.6in |
Tire Outer Diameter | 736.3mm | 736.3mm | 736.3mm | 736.3mm | 736.3mm |
Bike Length with Tires | 1852.3mm | 1871.3mm | 1892.3mm | 1915.3mm | 1940.3mm |
Handlebar Width | 780mm | 780mm | 780mm | 780mm | 780mm |
Stem Length | 50mm | 50mm | 50mm | 50mm | 50mm |
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 Trail MTBSource:https://ninerbikes.com/products/jet-9