Product
Niner WFO 9 RDO 4-Star Shimano XT 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 Factory EVOL, HSC/LSC/HSR/LSR, 2-position, Kashima coat, 205x65mm trunnion
Fork
FOX 38 FLOAT Factory GRIP2 EVOL, HSC/LSC/HSR/LSR, Kashima Coat, 110x15mm, 44mm offset
Fork Travel
180mm
Head Tube Diameter
Tapered
Headset
ZS44/28.6 | ZS56/40
Stem
Race Face Turbine R, 40mm, 35mm clamp
Grips
Niner Grrrips, flanged, lock-on
Brakes
Shimano XT M8120, metal pad with fin, 203/203mm MT800 rotors
Brake Levers
Shimano XT M8100
Drivetrain
1x
Shifters
Shimano XT M8100 12-speed I-SPEC EV
Front Derailleur
N/A
Rear Derailleur
Shimano XT M8100 SGS 12-speed
ISCG Tabs
ISCG 05
Chainguide
None
Cranks
Race Face Next R Carbon 12-speed, 170mm
Chainrings
32 tooth
Bottom Bracket
Race Face, 73mm BSA threaded
Pedals
None
Chain
Shimano XT M8100 with Quick-Link
Cassette
Shimano XT M8100, 10-51 tooth, 12-speed
Rims
DT Swiss EX 1700 SPLINE wheelset, 30mm
Hubs
DT Swiss EX 1700 SPLINE wheelset, centerlock, 110x15mm front, 148 x 12mm rear
Spokes
DT Swiss EX 1700 SPLINE wheelset
Tires
Front: Schwalbe Magic Mary EVO Super Trail 29″x2.6″
Rear: Schwalbe Hans Dampf EVO Super Trail 29″x2.6″
Rear: Schwalbe Hans Dampf EVO Super Trail 29″x2.6″
Saddle
Niner Custom TR with Crn-Ti 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
Reviews
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