Niner AIR 9 RDO Frame

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Niner


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. $4,379.94	Buy
Niner \| Jet Rdo Gx Axs 2026 Bike Blue Tint S \| Nylon	Niner \| Jet Rdo Gx Axs 2026 Bike Blue Tint S \| Nylon $4,379.94	Buy
Niner \| Ore 9 Rdo Grx Bike Green 59	Niner \| Ore 9 Rdo Grx Bike Green 59 $2,699.94	Buy
Niner \| Ore 9 Rdo Apex Bike Grey 53	Niner \| Ore 9 Rdo Apex Bike Grey 53 $2,279.94	Buy
Niner \| Ore 9 Rdo Rival Axs T-Type Bike \| Ultraviolet \| 50	Niner \| Ore 9 Rdo Rival Axs T-Type Bike \| Ultraviolet \| 50 $3,179.94	Buy
Niner \| Air 9 Xt Jenson Exclusive Bike \| White \| Xl	Niner \| Air 9 Xt Jenson Exclusive Bike \| White \| Xl $1,319.00	Buy
Free shipping on orders over $69 (continental U.S. only). International shipping available. Some exclusions apply.	Free shipping on orders over $69 (continental U.S. only). International shipping available. Some exclusions apply. $40.00	Buy
Industry Nine Hydra 2 Endcap Kit Rear, SS, 12x142-12x150mm	Industry Nine Hydra 2 Endcap Kit Rear, SS, 12x142-12x150mm $40.00	Buy
Free U.S. shipping on everything. International shipping available. Some exclusions apply.	Browse available Frames
Free shipping on orders over $50 (contiguous U.S. only). International shipping available. Some exclusions apply.	Browse available Frames

Specifications

Product

Niner AIR 9 RDO Frame

Intended Use

Cross Country

Trail

Rider

Unisex

Sizes and Geometry

View Full 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.

Sizes Additional Info

All dimensions in mm unless noted otherwise. Geometry based on 100mm travel 51mm offset fork.

View Full 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

Miscellaneous

- 2019-2025 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

$2,000.00

More Info

www.ninerbikes.com

Review This Product

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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. $4,379.94	Buy
Niner \| Jet Rdo Gx Axs 2026 Bike Blue Tint S \| Nylon	Niner \| Jet Rdo Gx Axs 2026 Bike Blue Tint S \| Nylon $4,379.94	Buy
Niner \| Ore 9 Rdo Grx Bike Green 59	Niner \| Ore 9 Rdo Grx Bike Green 59 $2,699.94	Buy
Niner \| Ore 9 Rdo Apex Bike Grey 53	Niner \| Ore 9 Rdo Apex Bike Grey 53 $2,279.94	Buy
Niner \| Ore 9 Rdo Rival Axs T-Type Bike \| Ultraviolet \| 50	Niner \| Ore 9 Rdo Rival Axs T-Type Bike \| Ultraviolet \| 50 $3,179.94	Buy
Niner \| Air 9 Xt Jenson Exclusive Bike \| White \| Xl	Niner \| Air 9 Xt Jenson Exclusive Bike \| White \| Xl $1,319.00	Buy
Free shipping on orders over $69 (continental U.S. only). International shipping available. Some exclusions apply.	Free shipping on orders over $69 (continental U.S. only). International shipping available. Some exclusions apply. $40.00	Buy
Industry Nine Hydra 2 Endcap Kit Rear, SS, 12x142-12x150mm	Industry Nine Hydra 2 Endcap Kit Rear, SS, 12x142-12x150mm $40.00	Buy
Free U.S. shipping on everything. International shipping available. Some exclusions apply.	Browse available Frames
Free shipping on orders over $50 (contiguous U.S. only). International shipping available. Some exclusions apply.	Browse available Frames