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2021 Niner SIR 9 3-Star SRAM GX Eagle AXS LTD Bike
(discontinued)

Discontinued
s1600 photo 626228
c70 photo 626228
s1600 photo 626228
Related:
Niner
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 SIR 9 3-Star SRAM GX Eagle AXS LTD Bike
Model Year
2021
Riding Type
Cross Country
Trail
Rider
Unisex
Sizes and Geometry
SM
MD
LG
XL
Wheel Size
29"
Frame Material
Steel
Frame Material Details
Hand-welded air-hardened heat-treated Reynolds 853 steel
Rear Travel
Hardtail
Rear Shock
None
Fork
FOX FLOAT 34 Step-Cast (SC) Factory, EVOL, FIT4 damper, 3-position with adjust, Kashima coating, 44mm offset
Fork Travel
120mm
Head Tube Diameter
Tapered, 1.125" top, 1.5" bottom
Headset
Niner Internal, ZS44/28.6 upper, ZS56/40 lower
Handlebar
Race Face Aeffect R, 780mm width, 20mm rise, 35mm clamp diameter
Stem
Race Face Aeffect R, 40mm length, 35mm bar clamp
Grips
Niner Grrrips, lock-on, soft compound
Brakes
SRAM G2 R, 4-piston, SRAM CenterLine X CENTER LOCK rotors (180mm front, 160mm rear)
Brake Levers
SRAM G2 R
Drivetrain
1x
Shifters
SRAM GX Eagle AXS Controller, 12-speed, electronic wireless
Front Derailleur
None
Rear Derailleur
SRAM GX Eagle AXS, 12-speed, electronic wireless
ISCG Tabs
None
Chainguide
None
Cranks
Truvativ Descendant 7K Eagle DUB
Length: 170mm (SM/MD/LG), 175mm (XL)
Chainrings
Truvativ Descendant 7K Eagle, 32 tooth
Bottom Bracket
SRAM DUB, PF30 PressFit
Pedals
None
Chain
SRAM GX Eagle, 12-speed
Cassette
SRAM GX Eagle XG-1275, 12-speed, 10-52 tooth
Rims
DT Swiss M 1900 Spline 30 wheelset, aluminum, 30mm inner width
Hubs
DT Swiss M 1900 Spline 30 wheelset, 110x15mm Boost front, 148x12mm Boost rear with 36 tooth Ratchet LN freehub and XD driver
Spokes
DT Swiss M1900 Spline 30 wheelset
Tires
Schwalbe Nobby Nic, Evo, Super Trail, TLE, Addix Speedgrip, 29" x 2.6" (front), 2.35" (rear)
Saddle
Niner Custom, CrMo rails
Seatpost
KS LEV SI dropper
Drop: 100mm (SM), 150mm (MD/LG/XL)
Seatpost Diameter
30.9mm
Seatpost Clamp
Single bolt, 34.9mm
Rear Dropout / Hub Dimensions
148x12mm Boost
Max. Tire Size
29" x 2.4" or 27.5" x 3.0"
Bottle Cage Mounts
Two inside front triangle, one under down tube, plus accessory mounts on top tube
Colors
Cement Grey/Black
Warranty
Lifetime frame, 5 years Niner components, 1 year paint/decals
Weight
 
Miscellaneous
• External cable routing, with internal dropper seatpost routing
• Includes Stan's NoTubes sealant
• Singlespeed compatible with BioCentric 30 bottom bracket system
• Compatible with 27.5+ wheels/tires
• Rack and fender mounts
Price
$5,099.00
More Info

ninerbikes.com

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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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