2013 Niner Bikes JET 9 120 mm TRAVEL FORK XL (120mm Fork)
Build
700C/29 in × 2.25 in
Insights
Very upright stack and reach vs trend of full-suspension cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 643mm |
| Reach | 445mm |
| Stack to Reach Ratio | 1.44:1 |
| Seat Tube Length, C-T | 559mm |
| Top Tube Length, Effective/Horizontal Center | 638mm |
| Top Tube Slope | 10.1deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 145mm |
| Bottom Bracket Drop | 27mm |
| Bottom Bracket Height | 341.2mm |
| Chainstay Length | 455mm |
| Chainstay Length Horizontal | 454.2mm |
| Front-Center | 710mm |
| Front-Center Horizontal | 709.8mm |
| Wheelbase | 1164mm |
| Fork Offset/Rake | 38.2mm |
| Trail | 93.4mm very high |
| Mechanical Trail | 87.8mm |
| Wheel Flop | 30mm |
| Standover Height | 828mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 171.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 171.2mm |
120 mm TRAVEL FORK Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.25in |
| Tire Outer Diameter | 736.3mm |
| Bike Length with Tires | 1900.3mm |
| Stem Length | 100mm |
| Stem Angle | 0deg |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | Unknown |
| Rear Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://geometrygeeks.bike/bike/niner-jet-9-2013/