2021 Niner WFO 9 RDO 2-Star SRAM SX Eagle Bike
(discontinued)

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Where To Buy
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.

Specifications

Product
Niner WFO 9 RDO 2-Star SRAM SX Eagle Bike
Model Year
2021
Riding Type
Enduro / All-Mountain
Freeride / Bike Park
Rider
Unisex
Sizes and Geometry
S (High, Low)
M (High, Low)
L (High, Low)
Wheel Size
29"
Frame Material
Carbon Fiber
Frame Material Details
RDO (Race Day Optimized) carbon fiber
Rear Travel
170mm
Rear Shock
FOX FLOAT X2 Performance EVOL, HSC/LSC/HSR/LSR, 2-position, Kashima coat, 205x65mm trunnion
Fork
FOX 38 FLOAT Performance GRIP EVOL, 3-position, 110x15mm, 44mm offset
Fork Travel
180mm
Head Tube Diameter
Tapered
Headset
ZS44/28.6 | ZS56/40
Handlebar
Race Face Aeffect R, 780mm wide, 20mm rise, 35mm clamp
Stem
Race Face Aeffect R, 40mm, 35mm clamp
Grips
Niner Grrrips, flanged, lock-on
Brakes
SRAM G2 R, 200/200mm CenterLine rotors
Brake Levers
SRAM G2 R
Drivetrain
1x
Shifters
SRAM SX Eagle 12-speed
Front Derailleur
N/A
Rear Derailleur
SRAM SX Eagle 12-speed
ISCG Tabs
ISCG 05
Chainguide
None
Cranks
SRAM X1 1K Eagle DUB, 170mm
Chainrings
32 tooth
Bottom Bracket
SRAM DUB, 73mm BSA threaded
Pedals
None
Chain
SRAM SX Eagle 12-speed
Cassette
SRAM PG-1210, 11-50 tooth, 12-speed
Rims
Niner Alloy wheelset, 30mm, Niner graphic
Hubs
Niner Alloy wheelset, 110x15mm front, 148 x 12mm rear
Spokes
Niner Alloy wheelset
Tires
Front: Schwalbe Magic Mary EVO Super Trail 29"x2.6"
Rear: Schwalbe Hans Dampf EVO Super Trail 29"x2.6"
Saddle
Niner Custom TR with Cr-Mo rails, printed Niner graphic
Seatpost
KS LEV Si, 125mm (S), 150mm (M), 175mm (L/XL)
Seatpost Diameter
30.9mm
Seatpost Clamp
34.9mm standard single-bolt
Rear Dropout / Hub Dimensions
12mm x 148mm
Max. Tire Size
29"x2.6"
Bottle Cage Mounts
Yes
Colors
Magnetic Grey/Black, Red
Warranty
Lifetime
Weight
N/A
Miscellaneous
  • Adjustable geometry via flip-chips in the seatstay pivots to raise the bottom bracket
  • Constantly Varying Arc (CVA) suspension system
  • Trunnion mount shock adds width and stiffness to the frame and linkage
  • Subtle refinements to the kinematics give it superior pedaling behavior despite 170mm of travel
  • Sensitive in the early stroke and supportive in the mid stroke
  • Slightly falling rate at end stroke for bottomless descending
  • Forged rocker link with crossmember for stiffness
  • Rib Cage struts buttress the bottom bracket area for added stiffness
  • Compact, 1-piece rear triangle with cross-brace for increased stiffness
  • Extra wide seat tube rocker link pivot with double-width bearings for torsional rigidity
  • Short, straight seat tube accommodates 170mm dropper posts
  • Lower link under the bottom bracket allows for short chainstays
  • Sag indicator on the rocker link pivot
  • Enduro max black oxide pivot bearings
  • Oversized lower shock pocket for compatibility with all aftermarket rear shocks
  • Durable frame protection in key locations, including a downtube shuttle guard
  • Smooth, straight full-sleeve internal cable routing
  • SRAM UDH derailleur hanger
  • Price
    $4,800.00
    More Info
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    Where To Buy
    Free shipping on orders over $50 (continental U.S. only).
    International shipping available. Some exclusions apply.
    Free shipping on orders over $50 (continental U.S. only).
    International shipping available. Some exclusions apply.
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