Niner RKT 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. $1,295.95	Buy
Niner \| Rlt 9 Rdo Frame \| Avalanche Grey/slate \| 62Cm	Niner \| Rlt 9 Rdo Frame \| Avalanche Grey/slate \| 62Cm $1,295.95	Buy
Niner \| Rlt 9 Rdo 2-Star Bike Blood Red 47Cm	Niner \| Rlt 9 Rdo 2-Star Bike Blood Red 47Cm $1,949.94	Buy
Niner \| Rlt 9 Rdo Apex Xplr Bike \| Oxblood Red \| 59Cm	Niner \| Rlt 9 Rdo Apex Xplr Bike \| Oxblood Red \| 59Cm $2,279.94	Buy
Niner \| Rlt 9 Apex 2025 Bike Black 50Cm	Niner \| Rlt 9 Apex 2025 Bike Black 50Cm $1,899.94	Buy
Free shipping on orders over $50 (contiguous U.S. only). International shipping available. Some exclusions apply.	Browse available Frames
Free U.S. shipping on everything. International shipping available. Some exclusions apply.	Browse available Frames
Free shipping on orders over $69 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Frames

Specifications

Product

Niner RKT 9 RDO Frame

Intended Use

Cross Country

Rider

Unisex

Sizes and Geometry

XS (High, Low)

SM (High, Low)

MD (High, Low)

LG (High, Low)

XL (High, Low)

View Full Geometry

Size	XS (High, Low)	SM (High, Low)	MD (High, Low)	LG (High, Low)	XL (High, Low)
Top Tube Length	561mm	577mm	599mm	626mm	661mm
Head Tube Angle	68.0°, 67.6°	68.0°, 67.6°	68.0°, 67.6°	68.0°, 67.6°	68.0°, 67.6°
Head Tube Length	90mm	95mm	100mm	110mm	120mm
Seat Tube Angle	75.0°, 74.6°	75.0°, 74.6°	75.0°, 74.6°	75.0°, 74.6°	75.0°, 74.6°
Seat Tube Length	351mm	376mm	406mm	446mm	497mm
Bottom Bracket Height	40mm drop, 45mm drop	40mm drop, 45mm drop	40mm drop, 45mm drop	40mm drop, 45mm drop	40mm drop, 45mm drop
Chainstay Length	429mm, 430mm	429mm, 430mm	429mm, 430mm	429mm, 430mm	429mm, 430mm
Wheelbase	1101mm, 1101mm	1117mm, 1118mm	1139mm, 1140mm	1168mm, 1169mm	1204mm, 1204mm
Standover	661mm, 657mm	674mm, 670mm	676mm, 672mm	705mm, 701mm	740mm, 736mm
Reach	405mm, 401mm	420mm, 416mm	440mm, 436mm	465mm, 461mm	497mm, 493mm
Stack	583mm, 586mm	586mm, 590mm	592mm, 595mm	601mm, 604mm	611mm, 614mm
Additional Info	Geometry adjustable via flip chip in lower shock mount. All specifications listed are with 100mm travel fork; see Niner website for values with 120mm travel fork.

Sizes Additional Info

Geometry adjustable via flip chip in lower shock mount.
All specifications listed are with 100mm travel fork; see Niner website for values with 120mm travel fork.

View Full Geometry

Size	XS (High, Low)	SM (High, Low)	MD (High, Low)	LG (High, Low)	XL (High, Low)
Top Tube Length	561mm	577mm	599mm	626mm	661mm
Head Tube Angle	68.0°, 67.6°	68.0°, 67.6°	68.0°, 67.6°	68.0°, 67.6°	68.0°, 67.6°
Head Tube Length	90mm	95mm	100mm	110mm	120mm
Seat Tube Angle	75.0°, 74.6°	75.0°, 74.6°	75.0°, 74.6°	75.0°, 74.6°	75.0°, 74.6°
Seat Tube Length	351mm	376mm	406mm	446mm	497mm
Bottom Bracket Height	40mm drop, 45mm drop	40mm drop, 45mm drop	40mm drop, 45mm drop	40mm drop, 45mm drop	40mm drop, 45mm drop
Chainstay Length	429mm, 430mm	429mm, 430mm	429mm, 430mm	429mm, 430mm	429mm, 430mm
Wheelbase	1101mm, 1101mm	1117mm, 1118mm	1139mm, 1140mm	1168mm, 1169mm	1204mm, 1204mm
Standover	661mm, 657mm	674mm, 670mm	676mm, 672mm	705mm, 701mm	740mm, 736mm
Reach	405mm, 401mm	420mm, 416mm	440mm, 436mm	465mm, 461mm	497mm, 493mm
Stack	583mm, 586mm	586mm, 590mm	592mm, 595mm	601mm, 604mm	611mm, 614mm
Additional Info	Geometry adjustable via flip chip in lower shock mount. All specifications listed are with 100mm travel fork; see Niner website for values with 120mm travel fork.

Wheel Size

29"

Frame Material

Carbon Fiber

Frame Material Details

RDO (Race Day Optimized) carbon front and rear triangles, aluminum rocker links, molded bottom bracket and chainstay protection

Rear Travel

100mm

Rear Shock

Trunnion mount, 165mm length x 40mm stroke
2023: FOX FLOAT DPS Factory, EVOL, 3-position lever, remote lockout, Kashima coating
2025: FOX FLOAT DPS Factory, EVOL, 2-position adjust (remote lever not included), Kashima coating

Head Tube Diameter

Tapered, 1.125" top, 1.5" bottom

Bottom Bracket

73mm English/BSA threaded

Rear Dropout / Hub Dimensions

148x12mm Boost

Front Derailleur Size

None (1x-specific)

Seatpost Diameter

30.9mm

Max Tire Size

29" x 2.5"

ISCG Tabs

None

Bottle Cage Mounts

One inside front triangle, one under down tube, plus accessory mounts on top tube

Colors

2023: Blood Red/Silver, Gloss Carbon/Silver
2025: Avalanche Grey/Orange, Carbon/Emerald

Warranty

Lifetime frame, 1 year paint/decals

Weight

Miscellaneous

• 2023-2025 version
• CVA (Constantly Varying Arc) rear suspension design
• Geometry adjustable via two-position flip chip at lower shock mount
• Full-sleeve internal cable routing; compatible with internally-routed dropper seatposts
• SRAM UDH (Universal Derailleur Hanger)
• Designed for 100-120mm (max) travel forks
• Post-mount rear brake tabs; 180mm max rear rotor
• 38 tooth max chainring
• Compatible with Shimano Di2 drivetrains
• Includes seatpost clamp

Price

$3,300.00

More Info

ninerbikes.com

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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. $1,295.95	Buy
Niner \| Rlt 9 Rdo Frame \| Avalanche Grey/slate \| 62Cm	Niner \| Rlt 9 Rdo Frame \| Avalanche Grey/slate \| 62Cm $1,295.95	Buy
Niner \| Rlt 9 Rdo 2-Star Bike Blood Red 47Cm	Niner \| Rlt 9 Rdo 2-Star Bike Blood Red 47Cm $1,949.94	Buy
Niner \| Rlt 9 Rdo Apex Xplr Bike \| Oxblood Red \| 59Cm	Niner \| Rlt 9 Rdo Apex Xplr Bike \| Oxblood Red \| 59Cm $2,279.94	Buy
Niner \| Rlt 9 Apex 2025 Bike Black 50Cm	Niner \| Rlt 9 Apex 2025 Bike Black 50Cm $1,899.94	Buy
Free shipping on orders over $50 (contiguous U.S. only). International shipping available. Some exclusions apply.	Browse available Frames
Free U.S. shipping on everything. International shipping available. Some exclusions apply.	Browse available Frames
Free shipping on orders over $69 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Frames