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Load image into Gallery viewer, DT-Swiss-Rim-29-in-Tubeless-Ready-Aluminum-RM4678-Bicycle-Rims-For-Custom-Wheels
Load image into Gallery viewer, DT Swiss XR 391 29" Tubeless-Ready Disc Rim 32h Squorx Nipples Rim Washers
Load image into Gallery viewer, DT Swiss XR 391 29" Tubeless-Ready Disc Rim 32h Squorx Nipples Rim Washers

SKU: RM4678

DT Swiss XR 391 29" Tubeless-Ready Alloy Disc Rim with 32H Squorx Nipples, Wide and Durable for Off-Road & Gravel Cycling, Lightweight Performance Wheelbuilding Components

Regular price $165.69
$165.16 Sale price $165.69 Regular price
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Description
Specifications

Upgrade your mountain biking experience with the DT Swiss XR 391 29" Tubeless-Ready Disc Rim. Engineered for durability, lightweight performance, and versatility, this high-performance rim is ideal for demanding trail riding and rugged terrains. Crafted from premium alloy materials, the XR 391 rim combines strength and weight savings to optimize your bike's agility and responsiveness.

Materials & Construction

Made from durable alloy, the XR 391 rim offers exceptional strength-to-weight ratio, ensuring long-lasting performance on rough trails. The tubeless-ready design allows for easier setup and reduced risk of flats, enhancing ride confidence and ongoing maintenance.

Performance & Engineering

Designed with a 25mm internal width, this rim provides excellent support for wider tires, improving traction and stability across various terrains. Its all-new engineering ensures optimal aerodynamics and ergonomics, making it a reliable choice for aggressive trail riding and enduro adventures.

Components & Technology

Featuring 32 spokes with Squorx nipples and rim washers, the XR 391 is built for strength and resilience, providing even spoke tension and enhanced durability. The rim's 607mm ERD and Presta valve compatibility make it a straightforward choice for custom wheel builds or upgrading existing setups.

Style & Use Case

With a sleek black finish, the XR 391 rim offers a modern aesthetic suitable for any MTB build. Its disc-brake compatibility ensures reliable stopping power, while its tubeless-ready profile minimizes weight without sacrificing durability. Perfect for trail riders, enduro racers, and bike enthusiasts seeking a versatile and high-performing wheel component.

Innovative & Differentiating Features

The XR 391 stands out with its tubeless-ready technology, reinforced alloy construction, and precise 32-hole hub drilling, making it an excellent choice for custom wheel builds. Its combination of strength, lightweight design, and ease of setup make it an essential upgrade for serious mountain bikers aiming for enhanced control, reduced rolling resistance, and minimal flats.

Specifications at a Glance:

- Rim Diameter: 29" (ISO 622 / Road / 29")

- Internal Width: 25mm

- Rim Material: Alloy

- Brake Compatibility: Disc Only

- Tubeless Ready: Yes

- Spoke Count: 32

- Weight: 440 grams per rim

- Valve Type: Presta

- Color: Black

- Hub Drilling: 32 holes

Optimize your mountain bike with the DT Swiss XR 391 29" Tubeless-Ready Disc Rim-the perfect blend of durability, performance, and modern technology for trail riders seeking reliability and speed on rough terrains.

  • Durable and lightweight 29-inch alloy tubeless-ready disc rim designed for rugged off-road riding and mountain biking performance.
  • Wide internal width of 25mm enhances tire stability, improves grip, and optimizes tubeless sealant application for all terrain types.
  • Constructed with high-quality alloy materials and Squorx nipple technology for easy wheel builds, maintenance, and strength during demanding rides.
  • Advanced engineering without brake tracks, compatible exclusively with disc brakes, ideal for aggressive trail, enduro, and mountain bike applications.
  • Features 32-hole hub drilling, standard Presta valve compatibility, and sleek black finish, making it a versatile choice for enhancing bike performance and style.
Brake CompatibilityDisc Only
Rim Width (Internal)25
Brake TrackNone
Manufacturer Spec ERD (mm)607
ValvePresta
ColorBlack
Weight440
Wheel Size29"
Defined ColorBlack
ISO Diameter622 / Road / 29"
Hub Drilling32
Rim MaterialAlloy
Tire TypeTubeless Ready
Rim Center Offset (mm)0
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