2019 Niner Bikes JET 9 RDO 4-Star X01 Eagle - 27.5+ XL
Build
650B/27.5 in × 2.8 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 | 642mm |
| Reach | 460mm |
| Stack to Reach Ratio | 1.4:1 |
| Seat Tube Length, C-T | 533mm |
| Top Tube Length, Effective/Horizontal HT Top | 644mm |
| Top Tube Slope | 12.1deg |
| Head Tube Angle | 67deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 145mm |
| Bottom Bracket Drop | 28mm |
| Bottom Bracket Height | 335.1mm |
| Chainstay Length | 434mm |
| Chainstay Length Horizontal | 433.1mm |
| Front-Center | 771mm |
| Front-Center Horizontal | 774.9mm |
| Wheelbase | 1208mm |
| Fork Offset/Rake | 44mm |
| Trail | 106.3mm very high |
| Mechanical Trail | 97.9mm |
| Wheel Flop | 38.3mm |
| Standover Height | 795mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 237.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 165.1mm |
4-Star X01 Eagle - 27.5+ Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.8in |
| Tire Outer Diameter | 726.2mm |
| Bike Length with Tires | 1934.2mm |
| Handlebar Width | 800mm |
| Stem Length | 40mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 130mm |
| Rear Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 6 ft 3 in to 6 ft 7 in |
Source:https://ninerbikes.com/products/jet-9-rdo?variant=18613108146274