Front travel
100 mm
This value is within the central range for this class.
Niner AIR 9 RDO - 2-Star - 29 NX Eagle
1 of 2
Niner AIR 9 RDO - 2-Star - 29 NX Eagle
1 of 2
- $3,000
- 100
- 29″
- 1 × 12
- 455%
- 10.5
- Carbon
- Hydraulic disc
Rider height by size (cm)
Size guide- XS
- SM
- MD
- LG
- XL
Components
Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.
Frame and fork
-
Frame
Niner RDO carbon fiber, internal cable routing, PF30 BB, single-speed compatible.
Suspension
-
Fork
-
Rear shock
None
Drivetrain
-
Bottom bracket
73mm PF30 BB Shell (Adapters Required For BSA Type BBs)
-
Cassette
PG-1230
-
Chain
-
Crankset
-
Front derailleur
None
-
Rear derailleur
-
Shifters
Brakes
-
Brake levers
-
Brakes
-
Disc rotors
Wheels and tires
-
Rims
-
Tires
Cockpit and contact points
-
Grips
-
Handlebar
-
Headset
-
Saddle
-
Seatpost
-
Stem
Sizes and geometry
Size explorer
Understanding sizes and measurements
Geometry not published
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame material
-
- Carbon
- Bicycle weight
-
- 10.5 kg
- 23.1 lb
Suspension
- Suspension configuration
-
- Hardtail
- Front travel
-
- 100 mm
Drivetrain
- Front chainrings
-
- 1
- Smallest chainring
-
- 32
- Largest chainring
-
- 32
- Rear sprockets
-
- 12
- Smallest sprocket
-
- 11
- Largest sprocket
-
- 50
- Lowest gear
-
- 18.6 in
- Highest gear
-
- 84.4 in
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Hydraulic disc
Fit and controls
- Seatpost
-
- Rigid seatpost
- Shifting
-
- Mechanical
Additional specifications
- Bottom bracket standard
-
- PF30
- Fork spring
-
- Air
- Tire clearance
-
- Maximum tire width: 2.4″
- Tire width
-
- 2.4″
- Wheel material
-
- Aluminum
- Wheel size
-
- 29″
Technical analysis
How these figures sit among bicycles of the same class and model year. Context, not a ranking.
Lowest gear
18.6 gear inches
This value is within the central range for this class.
Highest gear
84.4 gear inches
This value is within the central range for this class.
Gearing
This bicycle
- 7.1
- 32.3
Lineup changes
The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.
Differences across 2019 builds
Other models in this family
Published versions from the same family and model year.
Similar bicycles
Same category, closest configuration.
