2018 Niner Bikes ROS 9 Plus Rigid 100mm fork LG

Build

700C/29" x 3 in

Insights

Somewhat upright stack and reach vs trend of hardtail cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
628mm
Reach
423mm
Stack to Reach Ratio
1.48:1
Seat Tube Length, C-T
467mm
Top Tube Length, Effective/Horizontal HT Top
618mm
Top Tube Slope
18deg
Head Tube Angle
68deg
Seat Tube Angle
73deg
Head Tube Length
125mm
Bottom Bracket Drop
63mm
Bottom Bracket Height
324.2mm
Chainstay Length
453mm
Chainstay Length Max
453mm
Chainstay Length Horizontal
448.6mm
Chainstay Length Horizontal Max
448.6mm
Front-Center
694.3mm
Front-Center Horizontal
691.4mm
Wheelbase
1140mm
Wheelbase Max
1140mm
Fork Offset/Rake
37.2mm
Trail
116.3mm
very high
Mechanical Trail
107.8mm
Wheel Flop
40.4mm
Standover Height
760mm
Tire to Pedal Spindle Distance
With 170 mm cranks
137.1mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
154.2mm

100mm fork Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
3in
Tire Outer Diameter
774.4mm
Bike Length with Tires
1914.4mm
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
100mm
Suspension Sag
Unknown
Frame Material
Steel
Fork Material
Unknown
Brake Type
Disc
Tags
Source:https://ninerbikes.com/pages/bikes-archive