RR 511 A rim for all terrains—as versatile as it is durable! The RR 511 is the ideal rim for anyone looking to build an ultra-stiff and reliable wheel. Thanks to its aluminum alloy construction and state-of-the-art surface treatment, this semi-aerodynamic rim with 32-mm sidewalls is both extremely sturdy and incredibly lightweight. For those planning to use it on unpaved trails or a cross-country course, simply mount tubeless tires on the rim’s tubeless-ready base.
