2015 Niner Bikes JET 9 Base XS
Build
700C/29 in × 2.25 in
Insights
Somewhat upright stack and reach vs trend of full-suspension trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 597mm |
| Reach | 383mm |
| Stack to Reach Ratio | 1.56:1 |
| Seat Tube Length, C-T | 381mm |
| Top Tube Length, Effective/Horizontal HT Top | 562mm |
| Top Tube Slope | 25.3deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 27mm |
| Bottom Bracket Height | 341.2mm |
| Chainstay Length | 455mm |
| Chainstay Length Horizontal | 454.2mm |
| Front-Center | 639mm |
| Front-Center Horizontal | 637.8mm |
| Wheelbase | 1092mm |
| Fork Offset/Rake | 51mm |
| Trail | 79.7mm high |
| Mechanical Trail | 74.9mm |
| Wheel Flop | 25.6mm |
| Standover Height | 679mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 100.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 171.2mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.25in |
| Tire Outer Diameter | 736.3mm |
| Bike Length with Tires | 1828.3mm |
| Handlebar Width | 780mm |
| Stem Length | 50mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 120mm |
| Rear Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Unknown |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 5 ft 0 in to 5 ft 5 in |
Source:https://s3.amazonaws.com/NinerDocs/NIN_OWNERS_UNIVERS.pdf