2015 Niner Bikes RDO 9 One Base Large (100mm fork)
Build
700C/29 in × 60 mm
Insights
Somewhat upright stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of Niner Bikes RDO 9 One
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 631mm |
| Reach | 433mm |
| Stack to Reach Ratio | 1.46:1 |
| Seat Tube Length, C-T | 483mm |
| Top Tube Length, Effective/Horizontal Center | 626mm |
| Top Tube Slope | 16.4deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 125mm |
| Bottom Bracket Drop | 54mm |
| Bottom Bracket Height | 317mm |
| Chainstay Length | 439mm |
| Chainstay Length Horizontal | 435.7mm |
| Front-Center | 680mm |
| Front-Center Horizontal | 677.3mm |
| Wheelbase | 1113mm |
| Fork Offset/Rake | 43.2mm |
| Trail | 82.1mm very high |
| Mechanical Trail | 77.6mm |
| Wheel Flop | 25.3mm |
| Standover Height | 781mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 139mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 147mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 60mm |
| Tire Outer Diameter | 742mm |
| Bike Length with Tires | 1855mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://geometrygeeks.bike/bike/niner-one-9-rdo/