Rims

A 40mm inner width support wide tires, while the welded rim keeps the weight low. Super-wide tires provide real traction, control, and safety, even on very difficult trails. The DT Swiss XM 551 rim is the ideal counterpart to those beefy tires. An extra-strong alloy specified by DT Swiss, the proprietary PHR nipple system, and excellent tubeless compatibility make it possible to harness the full potential of these new tires.

Surly's Rolling Darryl Rim is a seriously wide single-walled rim. It's made to give wide tires an even wider footprint for better traction. Run low tire pressure and this 82mm wide rim will let you rock crawl over boulders and float through sand like you never thought possible. The material between the spokes is drilled out to reduce weight.

- Specifically designed to be best-in-class for XC use, light enough to win, tough enough to last - Shorter and thicker sidewalls for incredible durability even when paired with low pressure, tubeless tires - I-beam bead hook maximizes 26.6mm internal width for optimum tire performance