Featured Brands
Recommended Products
Niner Sir 9 XTR Jenson USA Exclusive Build
Item #: BI001628
$4,200.00
MSRP $5,600.00
SAVE 25 %
Choose Color
Slate Blue
Please Note: This bike is not eligible for shipping and can only be purchased at one of our retail locations
Niner SIR 9 XTR JensonUSA Exclusive Build
There’s never been a better time to get away and now you can with the bikepacking bike of your dreams. The Niner SIR 9 XTR JensonUSA Exclusive Build is a versatile, trail-rated, fully-loaded steel hardtail that is ready to take you on your next adventure. The Niner SIR 9 is built around a hand-welded Reynolds 853 steel frame for superior durability. 18 mounting points peppered throughout the bike allow you to mount all the storage bags, racks and water bottles you could ever need. The Niner SIR 9 was designed to be able to tackle any terrain and features trail-specific geometry. With a 68-degree head tube angle, a 74-degree seat tube angle, short chainstays and a long top tube and wheelbase, the SIR 9 offers stability when you’re dropping into the steepest lines and maneuverability in the technical stuff. With clearance to run 27.5” plus tires or 29” tires, you have the freedom to convert your SIR 9 into a fast rolling 29er or a beefy 27.5+ trail ripper.
Th XTR JensonUSA Exclusive Build of the Niner SIR 9 bike comes expertly spec’d with Shimano’s XTR drivetrain and brakes and Fox’s new 2021 Float Factory Step-Cast Fork. The Shimano XTR CS-M9100 cassette features a hill-crushing, 10-51 tooth gear range to get you up any hill. When you have to slow down fast, you can rely on the Shimano’s XTR BR-M9120 Disc Brakes for excellent stopping power and modulation. Fox’s 2021 Float Factory Step-Cast 34 Remote Fork soaks up the bumps in the trail and provides a smooth ride. The Niner SIR 9 XTR JensonUSA Exclusive Build is a must have for riders looking to experience a hardtail like they never have before.
Features
- Hand-welded Reynolds 853 steel frame
- Fox 34 Float SC Factory 29 Fork
- Trail rated geometry slack seat tube and head tube angles, long top tube, dropper post routing, clearance for large tires, short chainstays
- 18 accessory mounts for water bottles, frame bags, storage racks, etc.li>
- Compatiable with 27.5” or 29” tires fits 27.5” tires up to 3.0” wide or 29” tires up to 2.4” wide
| Frame | Reynolds 853 steel; External cable routing; Integrated bottle, bag, rack and fender mounts; 12x148 thru axle |
|---|---|
| Fork | Fox 34 Float SC Factory 29 OE Fork15x110mm, 120mm, Remote Inc., 51mm Rake |
| Rear Shock | - |
| Headset | Niner Internal ZS Shis Description ZS44/28.6|ZS56/40 |
| Shifters | SHIMANO XTR SL-M9100 SHIFTER |
| Front Derailleur | - |
| Rear Derailleur | Shimano Rd-M9100 XTR SGS Deraileur, 12 Speed, Rdm9100 |
| Crankset | Shimano FC-Mt900-1 Crankset OE 175mm, 32t |
| Bottom Bracket | Shimano Sm-Bbr60 Bottom Bracket No Pckgenglish Threaded |
| Chain | Shimano XTR CN-M9100 Chain OE12sp, 126 Links, (Hg 12 Speed) |
| Cassette | Shimano XTR CS-M9100 Cassette OE12sp, 10-51t |
| Brakes | Shimano XTR BR-M9120 |
| Wheelset | DT Swiss XM1501 29" Wheels Oefront 30mm 15/110 Front - 12/148 Rear/ microspline Driver |
| Tires | Front: Kenda Regolith Pro Folding Tire Oe29x2.4, SCT, 120tpi, Folding / Rear: Kenda Booster Pro 29" Tire Oe29" X 2.2, TR |
| Handlebar | Revin Carbon MTB Handlebar 35mm Oe800mm, 25mm Rise, 7 Deg Back, 5 Deg Up |
| Stem | Whisky Parts Co. No.7 Mtn 35mm Stem Oe50mm, 35mm, 0 Degree |
| Grips/Bar Tape | SDG SLATER LOCK-ON GRIP OEBLACK, LOCK-ON |
| Seatpost | RaceFace Ride XC OE 30.9 x 375mm Black |
| Saddle | SDG RADAR SADDLE OEBLACK |
| Intended Use |
Note: Components are subject to change without notice.
| Size | Small | Medium | Large | Extra Large |
|---|---|---|---|---|
| A: Seat Tube Length | 396 | 421 | 485 | 533 |
| B: Effective Top Tube | 595 | 603 | 627 | 652 |
| C: Stack | 611 | 620 | 634 | 652 |
| D: Reach | 410 | 425 | 445 | 465 |
| E: BB Height | - | - | - | - |
| F: BB Drop | 52 | 52 | 52 | 52 |
| G: Head Tube Length | 100 | 110 | 125 | 145 |
| H: Head Tube Angle | 68 ° | 68 ° | 68 ° | 68 ° |
| I: Seat Tube Angle | 74 ° | 74 ° | 74 ° | 74 ° |
| J: Standover Height | 721 | 739 | 791 | 830 |
| K: Chainstay Length | 430 | 430 | 430 | 430 |
| L: Wheelbase | 1118 | 1136 | 1162 | 1189 |
| Crank Arm Length | 175 mm | 175 mm | 175 mm | 175 mm |
| Stem Length | 35 mm | 35 mm | 35 mm | 35 mm |
| Handlebar Width | 800 mm | 800 mm | 800 mm | 800 mm |
| Frame Size | Small | Medium | Large | Extra Large |
|---|---|---|---|---|
| Rider Height | 5'3" - 5'9" 160-175 cm |
5'8" - 6'0" 173-183 cm |
5'11" - 6'3" 180-191 cm |
6'3" - 6'7" 191-201 cm |
| Size | Small | Medium | Large | Extra Large |
|---|---|---|---|---|
| A: Seat Tube Length | 15.6 | 16.6 | 19.1 | 21.0 |
| B: Effective Top Tube | 23.4 | 23.7 | 24.7 | 25.7 |
| C: Stack | 24.1 | 24.4 | 25.0 | 25.7 |
| D: Reach | 16.1 | 16.7 | 17.5 | 18.3 |
| E: BB Height | - | - | - | - |
| F: BB Drop | 2.0 | 2.0 | 2.0 | 2.0 |
| G: Head Tube Length | 3.9 | 4.3 | 4.9 | 5.7 |
| H: Head Tube Angle | 68.0 ° | 68.0 ° | 68.0 ° | 68.0 ° |
| I: Seat Tube Angle | 74.0 ° | 74.0 ° | 74.0 ° | 74.0 ° |
| J: Standover Height | 28.4 | 29.1 | 31.1 | 32.7 |
| K: Chainstay Length | 16.9 | 16.9 | 16.9 | 16.9 |
| L: Wheelbase | 44.0 | 44.7 | 45.7 | 46.8 |
| Crank Arm Length | 175 mm | 175 mm | 175 mm | 175 mm |
| Stem Length | 35 mm | 35 mm | 35 mm | 35 mm |
| Handlebar Width | 800 mm | 800 mm | 800 mm | 800 mm |
| Frame Size | Small | Medium | Large | Extra Large |
|---|---|---|---|---|
| Rider Height | 5'3" - 5'9" 160-175 cm |
5'8" - 6'0" 173-183 cm |
5'11" - 6'3" 180-191 cm |
6'3" - 6'7" 191-201 cm |
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to Q & A
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 1-day California shipping with your $60 purchase today, on most orders. Please note this offer is only available to physical shipping addresses in California(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:- Aruba
- Afghanistan
- Angola
- Anguilla
- Albania
- Andorra
- Netherlands Antilles
- United Arab Emirates
- Argentina
- Armenia
- American Samoa
- Antigua and Barbuda
- Australia
- Austria
- Azerbaijan
- Burundi
- Belgium
- Benin
- Burkina Faso
- Bangladesh
- Bulgaria
- Bahrain
- Bahamas
- Belarus
- Belize
- Bermuda
- Bolivia
- Brazil
- Barbados
- Brunei Darussalam
- Bhutan
- Botswana
- Central African Republic
- Switzerland
- Chile
- China
- Cameroon
- Congo, Democratic Republic of the
- Congo, Republic of the
- Colombia
- Cabo Verde
- Costa Rica
- Cayman Islands
- Cyprus
- Czech Republic
- Germany
- Djibouti
- Dominica
- Denmark
- Dominican Republic
- Algeria
- Ecuador
- Egypt
- Spain
- Estonia
- Ethiopia
- Finland
- Fiji
- France
- Faroe Islands
- Gabon
- United Kingdom
- Georgia
- Ghana
- Gibraltar
- Guinea
- Guadeloupe
- Gambia
- Guinea-Bissau
- Equatorial Guinea
- Greece
- Grenada
- Greenland
- Guatemala
- French Guiana
- Guyana
- Hong Kong
- Honduras
- Croatia
- Haiti
- Hungary
- Indonesia
- India
- Ireland
- Iceland
- Israel
- Italy
- Jamaica
- Jordan
- Japan
- Kenya
- Kyrgyzstan
- Cambodia
- Saint Kitts and Nevis
- Korea, Republic of
- Kuwait
- Lao People's Democratic Republic
- Lebanon
- Saint Lucia
- Liechtenstein
- Sri Lanka
- Lesotho
- Lithuania
- Luxembourg
- Latvia
- Macao
- Morocco
- Monaco
- Madagascar
- Maldives
- Mexico
- Macedonia, Republic of
- Mali
- Malta
- Mongolia
- Mozambique
- Mauritania
- Montserrat
- Martinique
- Mauritius
- Malawi
- Malaysia
- Namibia
- New Caledonia
- Niger
- Nigeria
- Nicaragua
- Netherlands
- Norway
- Nepal
- New Zealand
- Oman
- Pakistan
- Panama
- Peru
- Philippines
- Papua New Guinea
- Poland
- Portugal
- Paraguay
- French Polynesia
- Qatar
- Reunion
- Romania
- Rwanda
- Saudi Arabia
- Senegal
- Singapore
- Sierra Leone
- El Salvador
- San Marino
- Somalia
- Suriname
- Slovakia
- Slovenia
- Sweden
- Swaziland
- Seychelles
- Syrian Arab Republic
- Turks and Caicos Islands
- Chad
- Togo
- Thailand
- Turkmenistan
- Trinidad and Tobago
- Tunisia
- Turkey
- Taiwan
- Tanzania, United Republic of
- Uganda
- Ukraine
- Uruguay
- Uzbekistan
- Venezuela
- Virgin Islands, British
- Viet Nam
- Vanuatu
- Wallis and Futuna
- Yemen
- South Africa
- Zambia
- Zimbabwe
Want to learn more about this bike?
Leave your contact information below and a Gear Advisor will give you a call.
Preferred Time (all times PST):
Related Products
