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2024 Niner

WFO e9 - 3-STAR SRAM SX EAGLE

A 29″ / 27.5″ aluminum frame full suspension enduro bike with upper mid-range components.
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Manufacturer Price

$6,999
FrameAluminum
SuspensionFull, 180 / 180mm
ForkRockShox ZEB
ShockMarzocchi Bomber
Wheels29″ / 27.5″ Aluminum
Drivetrain1 × 12
GroupsetSX Eagle
BrakesSRAM Guide RE Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
WFO e9 - 3-STAR SRAM SX EAGLE
Other Enduro bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

27 mph

WFO e9 - 3-STAR SRAM SX EAGLE

26 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full WFO model range

View Comparison
Sizing
SM

5'2" – 5'9"

MD

5'8" – 6'1"

LG

5'10" – 6'4"

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Reviews
Loam Wolf
Review: Niner WFO 9 RDO

Jul 2021 · Drew Rohde

Whether you are looking to build up a frame or buy a complete bike, the WFO 9 RDO will fit the bill for those looking for an aggressive 29er.

Read Review

Pinkbike
First Ride: 2022 Niner WFO 9 RDO - Lots of Travel, Efficiency, & Acronyms

Apr 2021 · Mike Kazimer

The WFO returns to Niner's lineup, this time with 170mm of travel, a 180mm fork, and a 64-degree head angle.

Read Review

Vital MTB
2021 Niner WFO 9 RDO 4-Star Shimano XT Bike

Apr 2021 · BHowell

We put the all-new big mountain bike from Niner to the test with two riders in three states.

Highs
  • Excellent climber

  • Mows down any obstacle

  • Eats up square-edge hits

  • No harsh bottom-out

Lows
  • 2.6-inch Tire spec is not for everyone

  • Takes muscle to move and corner

Read Review

Jeff Kendall-Weed
My Niner WFO e9 Ride Review

Feb 2021

My Niner WFO e9 Ride Review

Read Review

Geometry
Specs
Build
Frame

NINER WFO E9 180MM TRAVEL, HYDROFORMED AND WELDED 6061-T6 ALUMINUM, INTEGRATED BATTERY COMPARTMENT

Tire Clearance2.8"

ColorForge Grey / Orange

Fork

ROCKSHOX ZEB R 180MM

Travel180mm

Spring TypeAir

Shock

MARZOCCHI BOMBER CR COIL 205X65MM TRUNNION (S-400LB, M-450LB, L-500LB)

Travel180mm

Bottom Bracket

N/A

Headset

NINER INTERNAL ZS SHIS DESCRIPTION ZS44/28.6 | ZS56/40

Stem

RACE FACE AEFFECT R 780MM WIDE, 20MM RISE, 35MM CLAMP

Handlebar

RACE FACE AEFFECT R 780MM WIDE, 20MM RISE, 35MM CLAMP

Saddle

NINER CUSTOM TR WITH CR-MO RAILS, PRINTED NINER GRAPHIC

Seatpost

KS LEV SI (S-100MM, MD-125MM, LG-150MM)

TypeDropper

Grips

NINER GRRRIPS L/O NYLON FLANGED

Groupset
Rear Derailleur

SRAM SX EAGLE 12SP

Front Derailleur

N/A

Crank

PRAXIS BOSCH G4 ISIS 165MM WITH SRAM DM EAGLE RING 36T

Shifters

SRAM SX EAGLE 12SP

Cassette

SRAM PG1210 EAGLE 11-50T

Chain

SRAM SX EAGLE 12SP

Brakes

SRAM GUIDE RE

TypeSRAM Guide RE Hydraulic Disc

Brake Levers

SRAM GUIDE RE

Wheels
Rims

Front: Stans NoTubes Flow D 29er, Formula CL-811 hub, centerlock, 110x15mm, Rear: Stans NoTubes Flow D 27.5, Formula ECT 148S hub, centerlock, 148x12mm

Tires

Front: SCHWALBE EDDY CURRENT EVO SUPER TRAIL TLE ADDIX SOFT 29X2.4, Rear: SCHWALBE EDDY CURRENT EVO SUPER GRAVITY TLE ADDIX SOFT 27.5X2.6

Disc Rotors

SRAM CENTERLINE 200MM CENTERLOCK

Rider Notes
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First added October 8

Last updated October 11

Not listed for 251 days