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Niner Air 9 Carbon XT Build Bike '12

Item #: BI251P02
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Niner doesn’t do anything else but 29ers. They have produced many award winning aluminum 29ers. The Air 9 Carbon is Niner’s first carbon bike. The Air 9 Carbon was built to be lightening fast and feather light. It has razor sharp handling and provides an extremely forgiving ride.

Constructed of an intricate high modulus carbon fiber layup pattern, Niner was able to create a bike that was not only light but extremely strong. Alloy interfaces were utilized in critical areas such as the headtube bearing journals and bottom bracket. The alloy interfaces allow the precise tolerances that critical component interface areas demand.

The Air 9 Carbon features Bio- Centric EBB technology and the CYA bottom bracket system. With CYA technology, you can run your Air 9 as a single speed or geared bike.

Features:

  • Run as a geared or singlespeed bike
  • Niner’s proven 29er geometry
  • Carbon monocoque frame with alloy interfaces
  • Custom carbon layup
  • Tapered headtube
  • Internal cable routing
  • BioCentric EBB CYA bottom bracket system for maximum drivetrain options

Components:

Fork

RockShox SID RL 100mm 15mm Axle

Wheelset

Sun Ringle Black Flag

Brakes and Rotors

Shimano XT M785, 160mm rotors

Brake Levers

Shimano XT M785

Shifters

Shimano XT M780 (3x10)

Rear Derailleur

Shimano XT M780 SGS Medium Cage

Front Derailleur

Shimano XT M781

Cassette

Shimano XT M771 11-36 10 speed

Chain

Shimano XT HG- 94 10 speed

Crankset

Shimano XT M780 42,32,24

Bottom Bracket

Shimano XT BB-70

Saddle

Fizik Gobi XM

Handlebar

Niner Flat Top Carbon, Red Graphic

Stem

Niner Alloy

Seatpost

Niner Carbon

Grips

Crank Brother Iodine

Geometry:

 

Small

Medium

Large

Extra Large

Effective TT Length (80/100)

23.1/23.2”

23.75/23.9”

24.5/24.6”

25.25/25.4”

Seat Tube Length

15.5”

16.5”

19”

21”

Chainstay length

17.3”

17.3”

17.3”

17.3”

Front Center (80/100)

25.5/25.7”

25.7/25.9”

26.5/26.7”

27.3/27.4”

Wheelbase (80/100)

42.5/42.7”

42.7/43”

43.5/43.7”

44.3/44.5”

BB Drop

2.4/2.1”

2.4/2.1”

2.4/2.1”

2.4/2.1”

Head Tube Length

3.9”

4.3”

4.9”

5.7”

Seat Tube Angle (80/100)

74/73°

74/73°

74/73°

74/73°

Head Tube Angle (80/100)

71/70°

72/71°

72/71°

72/71°

Standover Height (80/100)

27.8/28”

28.6/28.8”

30.7/30.9”

32.4/32.6”

Height Recommendations

5’3”-5’9”

5’8”-6’

5’11”-6’3”

6’3”-6’7”

Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.

Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.

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
  • Algeria
  • American Samoa
  • Andorra
  • Angola
  • Anguilla
  • Antigua and Barbuda
  • Argentina
  • Armenia
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  • Belize
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  • Botswana
  • Brazil
  • Brunei Darussalam
  • Bulgaria
  • Burkina Faso
  • Burundi
  • Cambodia
  • Cameroon
  • Canada
  • Cape Verde
  • Cayman Islands
  • Central African Republic
  • Chad
  • Chile
  • China
  • Colombia
  • Congo
  • Congo, The Democratic Republic
  • Costa Rica
  • Croatia
  • Cyprus
  • Czech Republic
  • Denmark
  • Djibouti
  • Dominica
  • Dominican Republic
  • Ecuador
  • Egypt
  • El Salvador
  • Equatorial Guinea
  • Estonia
  • Ethiopia
  • Faroe Islands
  • Fiji
  • Finland
  • France
  • French Guiana
  • French Polynesia
  • Gabon
  • Gambia
  • Georgia
  • Germany
  • Ghana
  • Gibraltar
  • Greece
  • Greenland
  • Grenada
  • Guadeloupe
  • Guatemala
  • Guinea
  • Guinea-Bissau
  • Guyana
  • Haiti
  • Honduras
  • Hong Kong
  • Hungary
  • Iceland
  • India
  • Indonesia
  • Ireland
  • Israel
  • Italy
  • Jamaica
  • Japan
  • Jordan
  • Kazakhstan
  • Kenya
  • Korea, Republic of
  • Kuwait
  • Kyrgyzstan
  • Lao People's Democratic Republic
  • Latvia
  • Lebanon
  • Lesotho
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Macao
  • Macedonia
  • Madagascar
  • Malawi
  • Malaysia
  • Maldives
  • Mali
  • Malta
  • Martinique
  • Mauritania
  • Mauritius
  • Mexico
  • Monaco
  • Mongolia
  • Montserrat
  • Morocco
  • Mozambique
  • Namibia
  • Nepal
  • Netherlands
  • Netherlands Antilles
  • New Caledonia
  • New Zealand
  • Nicaragua
  • Niger
  • Nigeria
  • Norway
  • Oman
  • Pakistan
  • Panama
  • Papua New Guinea
  • Paraguay
  • Peru
  • Philippines
  • Poland
  • Portugal
  • Qatar
  • Reunion
  • Romania
  • 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

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.