New customer?
Start Here.Featured Brands
Recommended Products
USE CODE INSIDER
Get free shipping, on most items, with your $50 purchase today! Same day shipping on most orders if placed by 3pm PST.
PLEASE NOTE:
This offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and some exclusions apply.
Oversize Charges
Some large and/or heavy items are subject to additional oversize charges that are separate from standard shipping costs.
Bike Build Process
All bikes are built, tested, tuned, and ready to ride upon shipment. The bike build process typically takes 2-3 days to complete depending on the bike model and the complexity of the build.
Stock Status
Orders for in-stock items placed by 3PM PST usually ship on the same day. Orders that include special-order or backordered items may be subject to shipping delays depending on product availability. Refer to estimated delivery times in cart when selecting shipping options.
Featured Brands
Recommended Products
Need Gear Advice?
Our Gear Advisors are Ready to Help.
* Information provided in this AI Shopping Assistant may not match all information on the website. Please refer to the website to confirm details.
Double-check!
Confirm your options before continuing
*Free Shipping over $50
90-Day Returns
Insider - Exclusive Coupons and more.
Price Protection
Available to physical shipping addresses in the 48 continental United States. Some items are subject to additional oversize charges. All bikes are built prior to shipment and may take 2-3 days prior to shipping. Learn more
We accept returns within 90 days of the original purchase, including orders placed with Affirm Financing. Learn more.
Sign up for Jenson Insider for Insider-only coupons, birthday coupons, early deal notifications, and more. Learn more.
If we lower our published price (the price shown on our website) of an item within 30 days of your purchase, you may be eligible to receive a refund of the difference via a Jenson USA gift card.
Trail bikes are good at many things. They are able to conquer the climbs and dominate the descents with ease. When it comes to Niner, the RIP 9 RDO trail bike has ruled the off-road lineup. The evolution is the Niner RIP 9 RDO 29 2-Star Bike. It starts with an RDO carbon frame that has 140mm of travel on the rear and 150mm of travel on the front. The CVA suspension is built to be supple yet stable, controlling unwanted suspension movement with calibrated anti-squat, yet remaining active while climbing and descending. With the flip-chip on the frame, you'll be able to ride with two different geometries based on your style of riding.
The 2-Star version of the Niner RIP 9 RDO comes with a SRAM SX Eagle drivetrain. This includes a cassette that has a hill-crushing 11-50T gear range that makes climbing and pedaling through rough terrain much easier. SRAM Level hydraulic disc brakes provide excellent stopping power so you can descend with confidence. Niner Alloy wheels are paired with Schwalbe tires that can be set up tubeless for a smoother ride, better traction, and fewer flats. With the KS LEV Si dropper post, you'll be able to quickly change your center of gravity by lifting and lowering your saddle with the press of a lever.
| Frame | RDO Carbon Fiber |
|---|---|
| Fork | Fox 36 Float Rhythm GRIP EVOL, 150mm Travel |
| Rear Shock | Fox Float DPS Performance EVOL, 3-Position |
| Headset | Niner Internal ZS44/28.6 | ZS56/40 |
| Shifters | SRAM SX Eagle, 12-Speed |
| Front Derailleur | Nope |
| Rear Derailleur | SRAM SX Eagle |
| Crankset | SRAM X1 1K Eagle DUB, 32T |
| Bottom Bracket | SRAM DUB BSA Threaded |
| Chain | SRAM SX Eagle |
| Cassette | SRAM PG-1210, 11-50T |
| Brakes | SRAM Level |
| Wheelset | Niner Alloy 30mm Internal Rims, Boost Hubs |
| Tires | Schwalbe Hans Dampf 2.6" / Schwalbe Nobby Nic EVO 2.6" |
| Handlebar | Race Face Aeffect R 780mm Wide, 20mm Rise |
| Stem | Race Face Aeffect R 40mm, 35mm Clamp |
| Grips/Bar Tape | Niner Grrrips L/O Nylon Flanged, Soft Compound |
| Seatpost | KS LEV SI, S:125, M:150, L/XL:175mm |
| Seatclamp | Single-Bolt |
| Saddle | Niner Custom TR w/CrMo Rails |
| Intended Use | Trail, All-Mountain |
Note: Components are subject to change without notice.
| Size | Small | Medium | Large | Extra Large |
|---|---|---|---|---|
| A: Seat Tube Length | 376 | 406 | 446 | 496 |
| B: Effective Top Tube | 574 | 598 | 624 | 653 |
| C: Stack | 614 | 619 | 623 | 637 |
| D: Reach | 413 | 433 | 458 | 483 |
| E: BB Height | 0 | 0 | 0 | 0 |
| F: BB Drop | 39 | 39 | 39 | 39 |
| G: Head Tube Length | 90 | 95 | 100 | 115 |
| H: Head Tube Angle | 65 ° | 65 ° | 65 ° | 65 ° |
| I: Seat Tube Angle | 75.2 ° | 75.2 ° | 75.2 ° | 75.2 ° |
| J: Standover Height | 675 | 705 | 734 | 763 |
| K: Chainstay Length | 435 | 435 | 435 | 435 |
| L: Wheelbase | 1160 | 1181 | 1208 | 1240 |
| Crank Arm Length | 0 mm | 0 mm | 0 mm | 0 mm |
| Stem Length | 40 mm | 40 mm | 40 mm | 40 mm |
| Handlebar Width | 780 mm | 780 mm | 780 mm | 780 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 | 14.8 | 16.0 | 17.6 | 19.5 |
| B: Effective Top Tube | 22.6 | 23.5 | 24.6 | 25.7 |
| C: Stack | 24.2 | 24.4 | 24.5 | 25.1 |
| D: Reach | 16.3 | 17.0 | 18.0 | 19.0 |
| E: BB Height | 0.0 | 0.0 | 0.0 | 0.0 |
| F: BB Drop | 1.5 | 1.5 | 1.5 | 1.5 |
| G: Head Tube Length | 3.5 | 3.7 | 3.9 | 4.5 |
| H: Head Tube Angle | 65.0 ° | 65.0 ° | 65.0 ° | 65.0 ° |
| I: Seat Tube Angle | 75.2 ° | 75.2 ° | 75.2 ° | 75.2 ° |
| J: Standover Height | 26.6 | 27.8 | 28.9 | 30.0 |
| K: Chainstay Length | 17.1 | 17.1 | 17.1 | 17.1 |
| L: Wheelbase | 45.7 | 46.5 | 47.6 | 48.8 |
| Crank Arm Length | 0 mm | 0 mm | 0 mm | 0 mm |
| Stem Length | 40 mm | 40 mm | 40 mm | 40 mm |
| Handlebar Width | 780 mm | 780 mm | 780 mm | 780 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") Lead, 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.
Most items SHIP SAME DAY if ordered by 3pm PST and FREE SHIPPING on orders over $50. Please note that oversize charges may still apply on some heavy or large items and free shipping does not apply to PO Boxes.
1-day free standard Shipping on most orders to California, 2-day free standard Shipping on most orders to Nevada, Arizona, & Utah. Other states can expect delivery within 3 to 5 days.
Jenson USA ships worldwide, including APO/FPO addresses. For a more specific shipping quote and transit time estimate, simply add the items you are interested into your shopping cart and look for the "Shipping Options" box at the top of the cart page. You don't have to login or create an account to see shipping charges and time in transit estimates.
Bike Shipping: Most complete bikes ship for a $99 oversize shipping fee, unless otherwise noted. Free shipping thresholds do not apply to complete bikes.
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 address, we can accept your foreign credit card and ship it to a US address for you.
Due to manufacturer restrictions, this product cannot be shipped to the following locations:
We strive to get you the gear you want at a competitive price. If you find an item we offer from a competitor at a lower price, let us know. We will do our best to instantly match their price. To qualify for the Price Match, your purchase must meet the following conditions:
Required*
Required*
Required*
Get free shipping, on most items, with your $50 purchase today. Same day shipping on most orders if placed by 3pm PST. Visit your cart and update the shipping destination to see the estimated delivery days for your order.
This offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and some exclusions apply.
Some large and/or heavy items are subject to additional oversize charges that are separate from standard shipping costs.
All bikes are built, tested, tuned, and ready to ride upon shipment. The bike build process typically takes 2-3 days to complete depending on the bike model and the complexity of the build.
Orders for in-stock items placed by 3PM PST usually ship on the same day. Orders that include special-order or backordered items may be subject to shipping delays depending on product availability. Refer to estimated delivery times in cart when selecting shipping options.