2021 Niner AIR 9 RDO 3-Star SRAM GX Eagle AXS LTD Bike

(discontinued)

Discontinued

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	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes
	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes

Specifications

Product

Niner AIR 9 RDO 3-Star SRAM GX Eagle AXS LTD Bike

Model Year

2021

Riding Type

Cross Country

Rider

Unisex

Sizes and Geometry

Size	XS	SM	MD	LG	XL
Top Tube Length	575mm	590mm	610mm	630mm	650mm
Head Tube Angle	70°	70°	70°	70°	70°
Head Tube Length	95mm	100mm	110mm	120mm	130mm
Seat Tube Angle	73°	73°	73°	73°	73°
Seat Tube Length	356mm	394mm	419mm	483mm	533mm
Bottom Bracket Height	58mm drop	58mm drop	58mm drop	58mm drop	58mm drop
Chainstay Length	431mm	431mm	431mm	431mm	431mm
Wheelbase	1074mm	1090mm	1110mm	1131mm	1151mm
Standover	677mm	714mm	737mm	786mm	832mm
Reach	393mm	406mm	424mm	441mm	458mm
Stack	602mm	607mm	617mm	626mm	635mm

Wheel Size

29"

Frame Material

Carbon Fiber

Frame Material Details

RDO (Race Day Optimized) carbon, titanium frame guards, molded chainstay protection

Rear Travel

Hardtail

Rear Shock

None

Fork

FOX FLOAT 32 Step-Cast (SC) Factory, EVOL, FIT4 damper, remote lockout, Kashima coating, 44mm offset

Fork Travel

100mm

Head Tube Diameter

Tapered, 1.125" top, 1.5" bottom

Headset

Niner Integrated, IS42/28.6 upper, IS52/40 lower

Handlebar

Niner Flat Top RDO, 780mm width

Stem

Niner alloy
Length: 80mm (XS/SM/MD), 90mm (LG/XL)

Grips

Niner Grrrips, lock-on, soft compound

Brakes

SRAM G2 R, 4-piston, SRAM CenterLine CENTER LOCK rotors (180mm front, 160mm rear)

Brake Levers

SRAM G2 R

Drivetrain

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 (XS/SM), 175mm (MD/LG/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 X 1900 Spline 25 wheelset, aluminum, 25mm inner width

Hubs

DT Swiss X 1900 Spline 25 wheelset, 110x15mm Boost front, 148x12mm Boost rear with 36 tooth Ratchet LN freehub and XD driver

Spokes

DT Swiss X 1900 Spline 25 wheelset

Tires

Front: Schwalbe Racing Ray, Evo, Super Terrain, TLE, Addix Speedgrip, 29" x 2.35"
Rear: Schwalbe Racing Ralph, Evo, Super Terrain, TLE, Addix Speed, 29" x 2.35"

Saddle

Niner Custom, CrMo rails

Seatpost

Niner carbon, 400mm length

Seatpost Diameter

27.2mm

Seatpost Clamp

Single bolt, 31.8mm

Rear Dropout / Hub Dimensions

148x12mm Boost

Max. Tire Size

29" x 2.4"

Bottle Cage Mounts

Two inside front triangle

Colors

Satin Carbon/Silver, Sand/Orange

Warranty

Lifetime frame, 5 years Niner components, 1 year paint/decals

Weight

Miscellaneous

• Internal cable routing via full sleeve cable guides
• Includes Stan's NoTubes sealant
• Singlespeed compatible with BioCentric 30 bottom bracket system
• Di2 compatible

Price

$5,349.00

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.	Browse available Bikes
	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes