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Niner AIR 9 RDO Frame

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	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	$2,000.00	Buy it
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Where To Buy
	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.
	Niner \| Air 9 RDO Bike Frame 2021 Medium, Orange/Yellow	$2,000.00	Buy it
	Niner \| AIR 9 RDO 3-Star Bike 2021 \| Sand/Orange \| Medium	$3,800.00	Buy it
	Niner \| AIR 9 RDO 4-Star Bike 2021 \| Orange \| Medium	$4,700.00	Buy it
	Niner \| AIR 9 RDO 4-Star Bike 2020 \| Orange \| Large	$5,000.00	Buy it
	Niner \| AIR 9 RDO 5-Star Bike 2020 \| Orange \| Medium	$6,500.00	Buy it
	Free shipping on orders of $49 or more (U.S. only). Free international shipping available with minimum order values. Some exclusions apply.	No match. Browse other Mountain Bike Frames
	Free standard shipping on orders of $50 or more (U.S. only). International shipping available. Free on orders of $150 or more. Some exclusions apply.	No match. Browse other Mountain Bike Frames
	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	No match. Browse other Mountain Bike Frames
	Free ground shipping and free returns on orders of $50 or more (continental U.S. only)	No match. Browse other Mountain Bike Frames
	Buy direct from the manufacturer	No match. Browse other Mountain Bike Frames
	Free ground shipping on orders over $50 (U.S. only).	No match. Browse other Mountain Bike Frames
	Free shipping on complete bike purchases (continental U.S. only). International shipping available. Some exclusions apply.	No match. Browse other Mountain Bike Frames
	Free U.S. shipping on everything. International shipping available. Some exclusions apply.	No match. Browse other Mountain Bike Frames
	Free shipping on orders over $49.99 (contiguous U.S. only). Shipping available by country. Some exclusions apply.	No match. Browse other Mountain Bike Frames
	Free shipping and free 100-day returns on all U.S. orders. Shipping available to North America, Canada, and Europe (including Switzerland).	No match. Browse other Mountain Bike Frames
	Free standard shipping on all bikes (continental U.S. only). Flat rate shipping to Hawaii and Alaska.	No match. Browse other Mountain Bike Frames
	Free standard shipping on orders over $49.	No match. Browse other Mountain Bike Frames
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Compare to other Frames

Need more info? View our Cross Country Mountain Bike Frames or Trail Mountain Bike Frames buyer's guides.

Specifications

Product

Niner AIR 9 RDO Frame

Riding Type

Cross Country, Trail

Rider

Unisex

Sizes and Geometry

XS, S, M, L, XL View Geometry

Size	XS	S	M	L	XL
Top Tube Length	575	590	610	630	650
Head Tube Angle	70°	70°	70°	70°	70°
Head Tube Length	95	100	110	120	130
Seat Tube Angle	73°	73°	73°	73°	73°
Seat Tube Length	356	394	419	483	533
Bottom Bracket Height	58mm drop	58mm drop	58mm drop	58mm drop	58mm drop
Chainstay Length	431	431	431	431	431
Wheelbase	1074	1090	1110	1131	1151
Standover	677	714	737	786	832
Reach	393	406	424	441	458
Stack	602	607	617	626	635
* Additional Info	All dimensions in mm unless noted otherwise. Geometry based on 100mm travel 51mm offset fork.

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

Head Tube Diameter

Tapered 1.125-1.5", integrated (SHIS IS42/IS52)

Bottom Bracket

73mm PF30 press-fit (optional BioCentric eccentric bottom bracket)

Rear Dropout / Hub Dimensions

148x12mm Boost (M12X1.75PX182L axle)

Front Derailleur Size

34.9mm Side Swing Front Pull

Seatpost Diameter

27.2mm

Max Tire Size

29x2.4"

ISCG Tabs

None

Bottle Cage Mounts

Two inside front triangle

Colors

Orange, Blue, Satin Carbon/Silver, Sand/Orange

Warranty

Lifetime frame, 1 year paint/decals

Weight

N/A

Miscellaneous

- 2019-2021 version
- Internal cable routing via full sleeve cable guides
- Singlespeed compatible with BioCentric 30 bottom bracket system
- Di2 compatible
- Designed for 100-120mm travel forks
- Compatible with 1x, 2x, and 3x drivetrains
- 168mm Q-factor
- 180mm maximum rear brake rotor
- Includes 31.8mm bolt-on seat clamp

Price

$2,000

More Info

www.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.	$2,000.00	Buy it
	Free shipping on orders of $49 or more (U.S. only). Free international shipping available with minimum order values. Some exclusions apply.	No match. Browse other Mountain Bike Frames
	Free standard shipping on orders of $50 or more (U.S. only). International shipping available. Free on orders of $150 or more. Some exclusions apply.	No match. Browse other Mountain Bike Frames
	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	No match. Browse other Mountain Bike Frames
	Free ground shipping and free returns on orders of $50 or more (continental U.S. only)	No match. Browse other Mountain Bike Frames
	Buy direct from the manufacturer	No match. Browse other Mountain Bike Frames
	Free ground shipping on orders over $50 (U.S. only).	No match. Browse other Mountain Bike Frames
	Free shipping on complete bike purchases (continental U.S. only). International shipping available. Some exclusions apply.	No match. Browse other Mountain Bike Frames
	Free U.S. shipping on everything. International shipping available. Some exclusions apply.	No match. Browse other Mountain Bike Frames
	Free shipping on orders over $49.99 (contiguous U.S. only). Shipping available by country. Some exclusions apply.	No match. Browse other Mountain Bike Frames
	Free shipping and free 100-day returns on all U.S. orders. Shipping available to North America, Canada, and Europe (including Switzerland).	No match. Browse other Mountain Bike Frames
	Free standard shipping on all bikes (continental U.S. only). Flat rate shipping to Hawaii and Alaska.	No match. Browse other Mountain Bike Frames
	Free standard shipping on orders over $49.	No match. Browse other Mountain Bike Frames
Show more choices

Where To Buy
	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.
	Niner \| Air 9 RDO Bike Frame 2021 Medium, Orange/Yellow	$2,000.00	Buy it
	Niner \| AIR 9 RDO 3-Star Bike 2021 \| Sand/Orange \| Medium	$3,800.00	Buy it
	Niner \| AIR 9 RDO 4-Star Bike 2021 \| Orange \| Medium	$4,700.00	Buy it
	Niner \| AIR 9 RDO 4-Star Bike 2020 \| Orange \| Large	$5,000.00	Buy it
	Niner \| AIR 9 RDO 5-Star Bike 2020 \| Orange \| Medium	$6,500.00	Buy it
	Free shipping on orders of $49 or more (U.S. only). Free international shipping available with minimum order values. Some exclusions apply.	No match. Browse other Mountain Bike Frames
	Free standard shipping on orders of $50 or more (U.S. only). International shipping available. Free on orders of $150 or more. Some exclusions apply.	No match. Browse other Mountain Bike Frames
	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	No match. Browse other Mountain Bike Frames
	Free ground shipping and free returns on orders of $50 or more (continental U.S. only)	No match. Browse other Mountain Bike Frames
	Buy direct from the manufacturer	No match. Browse other Mountain Bike Frames
	Free ground shipping on orders over $50 (U.S. only).	No match. Browse other Mountain Bike Frames
	Free shipping on complete bike purchases (continental U.S. only). International shipping available. Some exclusions apply.	No match. Browse other Mountain Bike Frames
	Free U.S. shipping on everything. International shipping available. Some exclusions apply.	No match. Browse other Mountain Bike Frames
	Free shipping on orders over $49.99 (contiguous U.S. only). Shipping available by country. Some exclusions apply.	No match. Browse other Mountain Bike Frames
	Free shipping and free 100-day returns on all U.S. orders. Shipping available to North America, Canada, and Europe (including Switzerland).	No match. Browse other Mountain Bike Frames
	Free standard shipping on all bikes (continental U.S. only). Flat rate shipping to Hawaii and Alaska.	No match. Browse other Mountain Bike Frames
	Free standard shipping on orders over $49.	No match. Browse other Mountain Bike Frames
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