2017 Niner Bikes ROS 9 Plus Rigid Rigid Fork XL

Build

700C/29 in × 3 in

Insights

Average stack and reach vs trend of rigid mtb bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
621mm
Reach
453mm
Stack to Reach Ratio
1.37:1
Seat Tube Length, C-T
530mm
Top Tube Length, Effective/Horizontal HT Top
633mm
Top Tube Slope
10.6deg
Head Tube Angle
69deg
Seat Tube Angle
74deg
Head Tube Length
125mm
Bottom Bracket Drop
71mm
Bottom Bracket Height
316.2mm
Chainstay Length
445mm
Chainstay Length Horizontal
439.3mm
Front-Center
716mm
Front-Center Horizontal
711.7mm
Wheelbase
1151mm
Fork Offset/Rake
44.4mm
Trail
101.1mm
very high
Mechanical Trail
94.3mm
Wheel Flop
33.8mm
Standover Height
803mm
Tire to Pedal Spindle Distance
With 170 mm cranks
158.8mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
146.2mm

Rigid Fork Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
3in
Tire Outer Diameter
774.4mm
Bike Length with Tires
1925.4mm
Suspension Type
Rigid, suspension corrected
Bar Type
Flat Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc
Source:http://www.ninerbikes.com/ros9plus