Niner RIP 9 RDO 27.5 2-STAR SRAM SX Eagle

Name: Niner RIP 9 RDO 27.5 2-STAR SRAM SX Eagle
Brand: Niner

2021 MountainTrail Manufacturer page

Last known price: $4,400

Prices shown first for United States
Travel: 150 / 140 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 12 32t / 11–50t
Gear range: 455%
Weight: 14.02 kg 30.9 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

18 of 20 identified

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

1 part

Frame

NINER RDO CARBON FIBER, 140MM TRAVEL, GEO FLIP CHIP, RIB CAGE CONSTRUCTION, FULL SLEEVE CABLE ROUTING, ENDURO MAX BLACK OXIDE PIVOT BEARINGS Not identified

Suspension

2 parts

Drivetrain

7 parts

Brakes

3 parts

Brake levers
- SRAM Level
Brakes
- SRAM Level
Disc rotors

180/180MM G2CS ROTORS Not identified

Wheels and tires

2 parts

Cockpit and contact points

6 parts

Sizes and geometry

3 sizes

Enter your height to highlight matching ranges.

Size Reported by the manufacturer

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Bicycle weight: 14.02 kg

30.9 lb

Suspension

Suspension configuration: Full suspension
Front travel: 150 mm
Rear travel: 140 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 17.6 in
Highest gear: 80.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire clearance: Maximum tire width: 2.8″
Tire width: 2.5″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

4 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

150 mm

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,324 bicycles with this information
Coverage: 98.1% of the class

Lowest gear

17.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,137 bicycles with this information
Coverage: 84.2% of the class

Highest gear

80.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,137 bicycles with this information
Coverage: 84.2% of the class

Shifting

Mechanical

53 of 1,346 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,346 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.7 km/h
Highest gear: 30.6 km/h

Total gear range 455%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 17.6–80.0 gear inches
Class reference (p10–p90): 16.9–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2021
Lowest gear: 1137 bicycles with this information, 84.2% of the class
Highest gear: 1137 bicycles with this information, 84.2% of the class

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 2021 builds
Specification	This bicycle Niner RIP 9 RDO 27.5 2-STAR SRAM SX Eagle	Niner RIP 9 RDO 27.5 3-STAR SRAM GX Eagle	Niner RIP 9 RDO 27.5 4-STAR Shimano XT	Niner RIP 9 RDO 27.5 5-STAR SRAM X01 Eagle	Niner RIP 9 RDO 29 2-STAR SRAM SX Eagle	Niner RIP 9 RDO 29 3-STAR SRAM GX Eagle
Frame
Bicycle weight	14.02 kg	13.7 kg	13.2 kg	12.93 kg	14.2 kg	14.02 kg
Drivetrain
Smallest sprocket	11	10	10	10	11	10
Largest sprocket	50	52	51	50	50	52
Lowest gear	17.6 in	16.9 in	17.3 in	17.6 in	18.6 in	17.9 in
Highest gear	80.0 in	88.0 in	88.0 in	88.0 in	84.4 in	92.8 in
Other specifications
Tire clearance	Maximum tire width: 2.8″	Maximum tire width: 2.8″	Maximum tire width: 2.8″	Maximum tire width: 2.8″	Maximum tire width: 2.6″	Maximum tire width: 2.6″
Tire width	2.5″	2.5″	2.5″	2.5″	2.6″	2.6″
Wheel material	Aluminum	Aluminum	Aluminum	Carbon	Aluminum	Aluminum
Wheel size	27.5″	27.5″	27.5″	27.5″	29″	29″