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Niner JET 9 3 Star XT Bike 2015

Item #: BI215B10
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Niner JET 9 3 Star XT Bike 2015

Niner JET 9 3 Star XT Bike

The Jet 9 is Niner’s alloy, race ready 29er. The Jet 9 alloy features beautifully hydroformed tubing and a tapered headtube that allows for stronger connections between tubes and minimizes fork deflection. Niner used their CVA™ suspension design to ensure that the custom tuned RockShox Monarch RT3 rear shock is able to provide a full 100mm of active suspension that is not only effective at neutralizing the terrain but is also efficient in any gear. The Jet 9 is built around Niner’s trail proven 29” geometry, designed to make a bike that strikes the perfect balance between stability and maneuverability. The Jet 9 also features Enduro Max full complement sealed cartridge bearings in all linkage pivots.

The Jet 9 features Niner’s patented CVA™ suspension: the only suspension created specifically for 29” bikes. In other words, they didn’t simply modify suspension that was created for a 26” wheel. The CVA™ suspension was created with the goal of efficiency. Due to the location of the lower pivot bolt, chain torque effectively isolates and cancels out the forces acting to create inefficiency in pedal stroke. The rider will be able to use all three chainrings (if applicable). CVA™ has excellent small bump compliance to ensure that your ride is smooth as well as fast.

The Niner JET 9 XT Bike features an impressive component spec that is ideal for racers and trail riders alike. RockShox is well known within the industry for producing high end suspension components that are easy to setup and use. Therefore, it was only logical that Niner chose to incorporate RockShox’s leading cross-country fork with one of their leading cross-country race frame. The RockShox SID RL fork features 100mm of smooth and plush suspension travel for eating up the trail. The 15mm axle and tapered head tube ensure the front end is stiff, helping maintain excellent steering, especially when riding winding single track or switchbacks. Shimano XT is known as the workhorse of the brand. Shimano XT components are built to be tough, without tipping the scale. The Shimano XT 10 speed drivetrain provides smooth, accurate, and fast shifting. There will be no sloppy shifts with Shimano XT. Stan’s NoTubes Arch EX wheels are heavy duty yet lightweight wheelset that will take a beating without weighing you down. A Niner signature carbon cockpit rounds out this build, making it the perfect blend of quality, weight, strength, and speed.

Niner JET 9 Features

  • 73mm PF30 BB width
  • PF30 BB adaptable to threaded via adapters
  • Shock size: 7.5" x 2.0" (190mm x 50mm), 4" (100mm) travel
  • 30.9mm seat post size, 370mm length recommended
  • 34.9mm seat collar size
  • S3 (low) direct mount front derailleur, top pull
  • 1.125”-1.5” tapered head tube with integrated (Campy style) headset (headset included) Cane Creek standard description: IS42/28.6 IS52/40
  • Enduro Max sealed bearing - (8x) 22x10x6mm
  • 12x142mm rear spacing
  • Extra Small has one bottle mount under the downtube. Small, Medium, Large and Extra Large have one inner triangle bottle mount and one under the DT bottle mount
  • Can fit up to a 2.35” tire (tire size varies by brand, some tires may not fit)
  • Compatible with standard 1x, 2x, and 3x chainring systems
Frame Niner JET 9
Fork RockShox REBA RL Solo Air 100MM, 15MM
Rear Shock Rock Shox Monarch RT HV Fast Black
Wheelset Niner XC Alloy, 15MM Front, 142 x 12MM Rear, Niner Graphic
Tires Schwalbe Racing Ralph Performance 2.25
Brakes Shimano XT M785 ICE Tech Pads with 180/160MM Rotors
Brake Levers Shimano XT M785
Shifters (Rear) Shimano XT M780 10sp I-Spec / (Front) Shimano XT M780 2/3sp I-Spec
Front Derailleur Shimano XT M785 10sp
Rear Derailleur Shimano XT M786 GS Med Cage 10sp Shadow Plus
Crankset Shimano XT M785 38/26T
Bottom Bracket Shimano XT BB70
Cassette Shimano XT M771 10sp 11-36T
Chain Shimano XT HG95 10sp
Handlebar NINER Flat Top Carbon, 710MM, Red Niner Graphic
Stem NINER Alloy Stem, Red Niner Graphic
Saddle Niner Custom with Cr-Mo Rails, Niner Graphic
Seatpost NINER Carbon Seat Post, 370MM, Red Niner Graphic

Note: Components are subject to change without notice.

Niner Jet 9 Alloy Frame Geometry (100mm fork)
Size (100mm fork) Extra Small Small Medium Large Extra Large
Effective Top Tube Length 559mm 578mm 595mm 615mm 635mm
Seat Tube Length 391mm 406mm 458mm 508mm 559mm
Head Tube Length 100mm 110mm 120mm 130mm 145mm
Head Angle 71° 71° 71° 71° 71°
Seat Angle 74° 74° 74° 74° 74°
BB Drop 35mm 35mm 35mm 35mm 35mm
Front Center 632mm 651mm 663mm 684mm 704mm
Wheel Base 1084mm 1104mm 1116mm 1136mm 1157mm
Chain Stay Length 455mm 455mm 455mm 455mm 455mm
Horiz. Chainstay 454mm 454mm 454mm 454mm 454mm
Reach 392mm 408mm 422mm 439mm 455mm
Stack 591mm 600mm 611mm 621mm 635mm
Standover Height 699mm 707mm 748mm 784mm 820mm

Q & A

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Get free shipping with your $50 purchase today when you choose Standard Shipping at checkout. Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items

Due to manufacturer restrictions, this product cannot be shipped to the following locations:
  • Afghanistan
  • Albania
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  • Kuwait
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  • Mozambique
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  • Nepal
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  • New Caledonia
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  • Niger
  • Nigeria
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  • Panama
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  • Reunion
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  • Rwanda
  • Saint Kitts and Nevis
  • Saint Lucia
  • San Marino
  • Saudi Arabia
  • Senegal
  • Seychelles
  • Sierra Leone
  • Singapore
  • Slovakia
  • Slovenia
  • Somalia
  • South Africa
  • Spain
  • Sri Lanka
  • Suriname
  • Swaziland
  • Sweden
  • Switzerland
  • Syrian Arab Republic
  • Taiwan
  • Tanzania, United Republic Of
  • Thailand
  • Togo
  • Trinidad and Tobago
  • Tunisia
  • Turkey
  • Turkmenistan
  • Turks and Caicos Islands
  • Uganda
  • Ukraine
  • United Arab Emirates
  • United Kingdom
  • United States, Puerto Rico
  • Uruguay
  • Uzbekistan
  • Vanuatu
  • Venezuela
  • Vietnam
  • Virgin Islands, British
  • Wallis and Futuna
  • Yemen
  • Zambia
  • Zimbabwe

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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.