DT Swiss

EX 441 27.5" Rim

DT Swiss EX 441 27.5" is a purpose-built mountain bike rim for riders who push enduro and all-mountain terrain and want a stronger, longer-lasting build. A nearly seamless welded joint and special anodizing treatment are used to increase strength while maintaining durability for hard use and frequent impacts.

Why this rim works for aggressive 27.5" builds

1. Enduro / All-Mountain Rim Design - Built to handle higher loads and harder hits typical of aggressive trail riding
2. Nearly Seamless Welded Joint - Reduces the weak point found at pinned seams for a more robust rim structure
3. Special Anodizing Treatment - Adds durability for long-term use in wet, dusty, and abrasive conditions
4. PHR (Pro Head Reinforcement) System - Ball-and-socket style interface helps balance load transfer at the spoke bed to support rim longevity
5. Correct Build Hardware Included - Ships with required washers and Squorx nipples to match the PHR system for proper wheel builds
6. Finish Options for Clean Builds - Includes three decal kits (gold, chrome, and black) to match the bike’s look