XM 1030 is the latest version of Mavic “XM” rims, and as such is the most advanced evolution. Offering both lightweight and a wider 30mm profile, this welded rim features ISM 4D technology (Inter Spoke Milling), which strategically removes material from the rim where it’s not needed but keeps it around the spokes, where tension is applied. This technology makes the rim lighter, for faster accelerations, without compromising durability. Optimized up to the limit of material potential, XM 1030 is probably the best alloy Trail rim on the market. Available in 28, 32, and 36 holes; 27.5” and 29”.
