2023 Niner Bikes WFO 9 Base-High
- Design
- Flat Bar, Full suspension
Somewhat upright 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 | 621mm | 626mm | 630mm |
Reach | 437mm | 457mm | 487mm |
Stack to Reach Ratio | 1.42:1 | 1.37:1 | 1.29:1 |
Seat Tube Length, Unknown | 390mm | 419mm | 462mm |
Top Tube Length, Effective/Horizontal Unknown | 573mm | 595mm | 625mm |
Top Tube Slope | 24.8deg | 21.6deg | 17deg |
Head Tube Angle | 64.7deg | 64.7deg | 64.7deg |
Seat Tube Angle | 77.7deg | 77.7deg | 77.7deg |
Head Tube Length | 90mm | 95mm | 100mm |
Bottom Bracket Drop | 19mm | 19mm | 19mm |
Bottom Bracket Height | 358mm | 358mm | 358mm |
Chainstay Length | 433mm | 433mm | 433mm |
Chainstay Length Horizontal | 432.6mm | 432.6mm | 432.6mm |
Front-Center | 770mm | 793mm | 825mm |
Front-Center Horizontal | 770.4mm | 792.4mm | 824.4mm |
Wheelbase | 1203mm | 1225mm | 1257mm |
Fork Offset/Rake | 44.2mm | 43.8mm | 43.9mm |
Trail | 129.4mm very high | 129.7mm very high | 129.6mm very high |
Mechanical Trail | 117mm | 117.3mm | 117.2mm |
Wheel Flop | 50mm | 50.1mm | 50.1mm |
Standover Height | 732mm | 734mm | 755mm |
Tire to Pedal Spindle | 223mm 170 mm cranks | 246mm 170 mm cranks | 278mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 188mm 170 mm cranks | 188mm 170 mm cranks | 188mm 170 mm cranks |
Base-High 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 | 1957.1mm | 1979.1mm | 2011.1mm |
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/