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DT Swiss XR 391 Rim 29in 28H Tubeless Ready Disc Aluminum Black
Reference Number: 0C90X7
Elevate your mountain biking experience with the DT Swiss XR 391 29" Tubeless-Ready Disc Rim - the perfect combination of lightweight performance, durability, and advanced engineering designed for XC and All Mountain riders. Crafted from premium aluminum, this rim features a seamless welding process and a specialized anodizing treatment that significantly enhances strength and longevity while maintaining a low weight of just 440 grams.
Materials & Construction:
Built with high-quality alloy aluminum, the XR 391 rim boasts an 18mm rim depth and a 25mm internal width, optimized for tubeless tires and versatile trail performance. The nearly seamless welding process ensures superior structural integrity and uniformity, reducing potential stress points during aggressive rides. The anodizing finish not only provides a sleek black aesthetic but also adds an extra layer of resistance against corrosion and abrasion.
Performance & Engineering:
Designed for demanding all-mountain and cross-country terrains, the XR 391 excels in providing excellent strength-to-weight ratio. The rim features a 607mm ERD, ensuring precise fitment for 29" tires, and accommodates 28-spoke configurations with pre-installed Squorx nipples and washers. The innovative DT Swiss patented Pro Head Reinforcement System (PHR) acts as a ball-and-socket interface that evenly distributes load and reduces stress on spokes and rims, enhancing durability while maintaining a lightweight profile.
Components & Technology:
Equipped with DT Swiss Squorx nipples and washers, the XR 391 allows for easy maintenance and tensioning, ensuring optimal wheel trueness. The tubeless-ready design eliminates the need for inner tubes, reducing weight and increasing traction by allowing lower tire pressures without risk of pinch flats. Compatible solely with disc brakes, this rim is perfect for modern XC and All Mountain bikes seeking reliable tubeless performance.
Style & Use Case:
With a sleek black finish and streamlined 25mm internal width, the XR 391 is both stylish and functional, making it ideal for trail riders who demand performance, durability, and aesthetic appeal. Whether conquering technical climbs or fast descents, this rim provides the stability, strength, and lightweight feel necessary for serious mountain biking adventures.
Innovative Features & Differentiators:
- Seamless welding and anodized finish for increased durability
- DT Swiss Pro Head Reinforcement System for balanced load transfer and enhanced longevity
- Tubeless-ready design for improved traction and reduced weight
- Compatible with 29" tires and disc brake systems, suitable for XC and All Mountain riding
Upgrade your wheelset with the DT Swiss XR 391 29" Tubeless-Ready Disc Rim - engineered for durability, optimized for performance, and designed to meet the demands of serious mountain bikers.
- Lightweight and durable 29" tubeless-ready disc rim crafted from high-grade aluminum alloy, optimizing performance for XC and all-mountain riding.
- Features a nearly seamless welding process and anodizing treatment to enhance strength, corrosion resistance, and long-term durability in rough terrains.
- Equipped with DT Swiss patented Pro Head Reinforcement (PHR) System, utilizing specialized washers and Squorx nipples to ensure balanced load transfer, superior stiffness, and reliable wheel building.
- Ideal for riders seeking versatile, wide internal width (25mm) rims with a boost in traction, control, and efficiency on technical trails and MTB courses.
- Innovative design includes compatible disc brake mounting, Presta valve compatibility, and a lightweight 440g weight, making it perfect for demanding cyclists who prioritize performance and reliability.
| Item Specifications | |
|---|---|
| Brake Compatibility | Disc Only |
| Rim Width (Internal) | 25 |
| Brake Track | None |
| Manufacturer Spec ERD (mm) | 607 |
| Valve | Presta |
| Color | Black |
| Weight | 440 |
| Wheel Size | 29" |
| Defined Color | Black |
| ISO Diameter | 622 / Road / 29" |
| Hub Drilling | 28 |
| Rim Material | Alloy |
| Tire Type | Tubeless Ready |
| Rim Center Offset (mm) | 0 |
| Number of Holes | 28 |
| Type | Tubeless |
| Size | 29" |
| Manufacturer Spec ERD (mm) | 607mm |
| Color | Black |
| Model Name | XR 391 |
| Material | Aluminum |
| Brake Type | Disc |
| Width | 25mm |
| Wheel Depth | 18mm |
| Weight | 440g |
Why 365 Cycles?
365 Cycles is an Authorized DT Swiss Dealer, and we offer the Full DT Swiss Warranty!
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365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.
At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.
We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.
Shipping & Handling
Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.Please allow 1-2 business days for your order tracking to update.
- Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
- Friday afternoon -Sunday orders ship the following Monday
- Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.
Combined Shipping Discounts
To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.- Be sure you are using the US site: https://www.ebay.com
- Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
- Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
- Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
- You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.
Returns
365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.
Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.
Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.
If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.
