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DT Swiss XR 391 29" Alloy Tubeless-Ready Disc Rim with PHR System & Squorx Nipples
Reference Number: 0C90X7
Upgrade your mountain biking performance with the DT Swiss XR 391 29" Tubeless-Ready Disc Rim - the ultimate choice for XC and All Mountain riders seeking durability, lightweight efficiency, and advanced engineering. Crafted from premium alloys with a seamless welding process and innovative anodizing treatment, this rim combines strength and longevity while maintaining a sleek black finish for a timeless look.
Materials & Construction
Constructed from high-quality aluminum alloy, the DT Swiss XR 391 rim features a nearly seamless welding process that enhances structural integrity and torsional strength. The anodizing treatment not only provides corrosion resistance but also ensures a durable finish that stands up to tough riding conditions. Weighing only 440 grams, this rim offers the perfect balance of lightweight design and rugged durability.
Performance & Engineering
Designed specifically for XC and All Mountain riding, the XR 391 excels in demanding trail conditions. Its internal width of 25mm maximizes tire stability and grip, giving you superior control on technical descents and climbs. The rim's 18mm rim depth facilitates efficient aerodynamics and weight distribution, optimizing power transfer and handling at every turn.
Components & Technology
Featuring DT Swiss' patented Pro Head Reinforcement System (PHR System), the XR 391 ensures exceptional load transfer and durability. The ball-and-socket interface works seamlessly with Squorx nipples and washers, which are included, allowing for precise tensioning and easy maintenance. The tubeless-ready design simplifies setup and reduces weight, enhancing ride quality and puncture resistance.
Style & Use Case
With its sleek black finish, the XR 391 rim complements any bicycle build while offering versatile performance for cross-country, trail riding, and light all-mountain adventures. Its disc brake compatibility and 28-spoke count provide excellent modulation and stiffness, making it an ideal upgrade for demanding cyclists seeking reliability and high performance.
Key Features:
- Wide internal width (25mm) for improved tire stability and grip
- Tubeless-ready design for reduced weight and enhanced puncture resistance
- Lightweight alloy construction at only 440g per rim
- Seamless welding and anodized finish for strength and durability
- Compatible with 29" wheels, disc brakes, and Presta valves
- Includes Squorx nipples and washers for optimal tensioning and reinforcement
Specifications:
- Diameter: 29" / 622mm ISO
- Rim Width (Internal): 25mm
- Rim Material: Aluminum Alloy
- Brake Compatibility: Disc Only
- Spokes: 28 Hole Drilling
- Weight: 440 grams
- ERD (Effective Rim Diameter): 607mm
- Valve Type: Presta
Experience enhanced control, reduced weight, and durable engineering with the DT Swiss XR 391 29" Tubeless-Ready Disc Rim - engineered for serious cyclists who demand performance at every trail. Upgrade your wheelset today for reliable, high-performance riding on any terrain.
- Lightweight 29-inch tubeless-ready disc rim constructed from durable aluminum alloy, optimized for Cross-Country and All Mountain riding with a high strength-to-weight ratio for superior performance.
- Advanced welding process and special anodizing treatment enhance rim durability, corrosion resistance, and aesthetic appeal, ensuring long-lasting performance in rugged MTB conditions.
- Featuring DT Swiss patented Pro Head Reinforcement System (PHR System), the rim offers improved load distribution and impact resistance by utilizing unique Squorx nipples and washers for enhanced structural integrity and easier maintenance.
- Perfect for aggressive MTB rides and competitive XC racing, this rim's 25mm internal width provides optimal tire support and traction, making it ideal for wider tires and tubeless setups for improved grip and stability.
- Designed with a 607mm ERD and 28-hole drilling pattern, the XR 391 rim combines precision engineering with versatile style, making it compatible with disc brakes and Presta valves for reliable, high-performance cycling over varied terrain.
| 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.
