2023 Niner Bikes WFO 9 Base-Low
- Design
- Flat Bar, Full suspension
- Suspension
- 180mm fork travel, 170mm rear travel
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 | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S | M | L | |
Stack | 616mm | 621mm | 625mm |
Reach | 430mm | 450mm | 480mm |
Stack to Reach Ratio | 1.43:1 | 1.38:1 | 1.3:1 |
Seat Tube Length, Unknown | 390mm | 419mm | 462mm |
Top Tube Length, Effective/Horizontal Unknown | 575mm | 597mm | 627mm |
Top Tube Slope | 24.5deg | 21.4deg | 16.7deg |
Head Tube Angle | 64deg | 64deg | 64deg |
Seat Tube Angle | 77deg | 77deg | 77deg |
Head Tube Length | 90mm | 95mm | 100mm |
Bottom Bracket Drop | 28mm | 28mm | 28mm |
Bottom Bracket Height | 349mm | 349mm | 349mm |
Chainstay Length | 433mm | 433mm | 433mm |
Chainstay Length Horizontal | 432.1mm | 432.1mm | 432.1mm |
Front-Center | 771mm | 794mm | 826mm |
Front-Center Horizontal | 772.9mm | 794.9mm | 826.9mm |
Wheelbase | 1205mm | 1227mm | 1259mm |
Fork Offset/Rake | 44mm | 44mm | 44mm |
Trail | 134.9mm very high | 134.9mm very high | 134.9mm very high |
Mechanical Trail | 121.3mm | 121.3mm | 121.3mm |
Wheel Flop | 53.2mm | 53.2mm | 53.2mm |
Standover Height | 725mm | 727mm | 748mm |
Tire to Pedal Spindle | 224mm 170 mm cranks | 247mm 170 mm cranks | 279mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 179mm 170 mm cranks | 179mm 170 mm cranks | 179mm 170 mm cranks |
Base-Low Build
S | M | L | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.6in | 2.6in | 2.6in |
Tire Outer Diameter | 754.1mm | 754.1mm | 754.1mm |
Bike Length with Tires | 1959.1mm | 1981.1mm | 2013.1mm |
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 All-mountain/Enduro MTBSource:https://www.ninerbikes.com/products/wfo-9-rdo/