Niner JET 9 RDO - 3 Star SRAM GX Eagle


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WITH 120MM OF TRAIL-TUNED CVA SUSPENSION,
YOU’RE CLEARED FOR TAKEOFF

Expect the best from Niner's popular 3-Star SRAM GX Eagle build. Mated to the JET 9 RDO frame and a FOX suspension fork, every feature of our fun-seeking full suspension trail bike is fully expressed.

Looking for a bike that ratchets up the fun factor but doesn’t bite back when there’s work to be done? Niner's playful JET 9 RDO is the ticket. With Niner’s [R]evolution geometry and 120mm of suspension travel, you’ll float up technical climbs, blast downhills, and fly smoothly over everything else.

Cross-country efficiency, trail bike versatility.

Knowing that technologies and rider expectations have changed over the years, Niner has put a lot of time, energy and research into creating the most versatile and fun full suspension mountain bike money can buy.

RIDER TYPE: Full Suspension MTB
MAX WHEEL SIZE: 29"
SIZE RANGE: XS (13.5"), S (15.5"), M (17.5"), L (19.5"), XL (21")

COLORS: Teal/Slate and Licorice

  • DT Swiss M1900 wheels
  • FOX 34 Float Factory GRIP 2 EVOL fork, 130mm travel
  • Shimano XT 4-piston "trail" brakes

"The new Jet has one foot standing in the trail category, one foot standing in XC, one hand chopping through the jungle with a machete and one hand playing Tony Hawk's Pro Skater." - BIKE MAG

Size
Color
Teal/Slate
Licorice

Capability, meet versatility

When mountain bikers tell us they want one bike that does everything well, we steer them toward the JET 9 RDO. It’s our most popular mountain bike and it consistently earns accolades from media reviewers, everyday riders, and Niner athletes. By blending the best attributes of a dedicated cross-country bike with the suspension and geometry characteristics of a trail bike, we’ve made the most versatile bike we could imagine.

The JET 9 RDO is made to accept your choice of 29-er and 27.5-Plus wheels and tires. The frame geometry is made to manage both technical downhills and challenging climbs. And the suspension system is designed for a blend of efficiency and performance.

[R]Evolution geometry

Niner’s [R]Evolution geometry translates to modern trail manners when you need them most. The roomy cockpit has a comfortable reach for short stem lengths, giving you quick handling and plenty of maneuverability to blast through chunder and slash corners. And of course, the slack, 67-degree front end and long wheelbase contribute stability and self-confidence when you’re dropping into the steepest lines.

On the other hand, a steep 74-degree seat angle gets you centered over the BB for climbing. It’s paired nicely with the short 434mm chainstay length for better pedaling efficiency when you’re crawling up the steepest sections of trail.

CVA suspension

Niner’s Constantly Varying Arc, or CVA™, suspension design is a short dual-link, four-bar system unique to Niner, developed in house and patented. It’s built to be supple yet stable, controlling unwanted suspension movement with calibrated anti-squat, yet remaining active while climbing and descending. Courtesy of careful leverage ratio tuning, it’s sensitive to small bumps in the early stroke yet supportive in the mid-stroke, which gives riders a platform for pumping and popping off terrain. Going down, it’s consistent and controlled. With no need for heavy compression damping to control unwanted movement, CVA shocks are tuned for consistent, confidence inspiring behavior on descents.

CVA suspension is perfectly balanced, so the result is stable yet supple, active, ground-hugging traction in every situation - cranking uphill, ripping downhill, and everywhere in between.

RDO carbon fiber

Carbon fiber is common, but care, quality and attention to detail are not. Niner RDO carbon fiber is a cut above. We start with the best grades of raw carbon layered precisely according to the stress points on the frame structure. In construction, our process employs rigid internal molds and results in tighter, more consistent compaction of the carbon fabric. The result? Increased precision in wall thickness and reduced resin pooling in the final product. We can build more elaborate structures with better ride tuning, increased strength, outstanding durability, and less weight.

- NINER TECHNOLOGY -

  • Room to Roam
    Need room to roam? Niner has it. The JET 9 has clearance to run your choice of 29er or 27.5+ wheels and tires.

  • CVA Suspension
    Supple yet stable, and the confidence to drop into gnarly lines, knowing you’ll get consistency and control from top to bottom: that’s CVA suspension.

  • RDO Carbon Fiber
    Niner’s premium Race Day Optimized carbon fiber means more strength, higher stiffness, and less weight.

  • Full Sleeve Cable Guides
    No more fishin’. Niner built in end-to-end cable guides through the frame for easy installation and maintenance.

  • Enduro Max Black Oxide Pivot Bearings
    Niner uses the smoothest, most durable pivot bearings in the industry. Made by Enduro, they’re built for life.

  • Lifetime Warranty
    Ride, race, rally. Niner has you covered with warranty service, small parts, and a support team that actually answers the phone.

- Bike Sizing -

Looking for the perfect size? Check out our handy quick reference chart below (NOTE: The chart assumes average limb and torso proportions). Not sure about your size? Just send us your measurements using our Bike Sizing form and one of our experts will help you out!

For riders who fall between sizes, Niner recommends sizing down for a more maneuverable ride or sizing up for more stability.

Rider Height Frame Size
5'0" to 5'5" XS
5'3" to 5'9" S
5'8" to 6'0" M
5'11" to 6'3" L
6'3" to 6'7" XL

- TECHNICAL SPECIFICATIONS -

Frame NINER RDO CARBON FIBER, CVA SUSPENSION, 120MM TRAVEL, ALUMINUM LINKAGE, ENDURO MAX PIVOT BEARINGS, FULL SLEEVE INTERNAL CABLE ROUTING
Fork FOX 34 FLOAT FACTORY GRIP 2 EVOL, HSC, LSC, HSR, LSR, 130MM, 110X15MM, 44MM OFFSET
Shock FOX FLOAT DPS FACTORY EVOL 3 POSITION W/ADJ., KASHIMA COAT
Tubes/Sealant STANS NO TUBES SEALANT (2 X 2OZ BOTTLES)
Front wheel DT SWISS M1900 SPLINE 30, CENTERLOCK, 110X15MM
Rear wheel DT SWISS M1900 SPLINE 30, CENTERLOCK 148X12MM
Front Tire SCHWALBE NOBBY NIC EVO SUPER TRAIL TLE ADDIX SPEEDGRIP 2.6
Rear Tire SCHWALBE NOBBY NIC EVO SUPER TRAIL TLE ADDIX SPEEDGRIP 2.35
Brakes SRAM G2 R
Brake Levers SRAM G2 R
Brake rotors 180/180MM CENTERLINE X
Chain SRAM SX EAGLE 12SP
Front shifter N/A
Rear shifter SRAM SX EAGLE 12SP
Front derailleur N/A
Rear derailleur SRAM SX EAGLE 12SP
Cassette SRAM EAGLE XG 1275 10-52T
Crankset SRAM DESCENDANT 7K EAGLE DUB, 32T
Bottom bracket SRAM DUB BSA THREADED
Saddle NINER CUSTOM TR WITH CR-MO RAILS, PRINTED NINER GRAPHIC
Seatpost KS LEV SI (XS/S-100MM, M/L/XL-150MM)
Handlebar RACE FACE AEFFECT R 780MM WIDE, 20MM RISE, 35MM CLAMP
Stem RACE FACE AEFFECT R 40MM, 35MM CLAMP
Headset NINER INTERNAL ZS SHIS DESCRIPTION ZS44/28.6|ZS56/40
Grips NINER GRRRIPS L/O NYLON FLANGED SOFT COMPOUND
Approximate weight 28.8 LBS

- NINER GEOMETRY -

Fork Travel 130mm
XS SM MD LG XL
Top Tube Length 562 580 599 621 644
Head Tube Angle 67° 67° 67° 67° 67°
Head Tube Length 95 105 120 130 145
Seat Tube Angle 74° 74° 74° 74° 74°
Seat Tube Length 356 381 432 483 533
Bottom Bracket Drop 28 28 28 28 28
Chainstay Length 435 435 435 435
435
Wheelbase 1120 1139 1160 1184 1204
Standover 674 691 732 762 795
Reach 390 405 421 441 460
Stack 595 605 619 628 642

- WARRANTY -

We're an authorized Niner dealer, which means that every bike we sell is backed by Niner's warranty, including a one-year complete bike warranty and a lifetime frame warranty.  For full details, click here.

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