Fore technology eliminates rim tape entirely from the Mavic Allroad SL Front Wheel, saving 30 grams while creating a fully airtight tubeless chamber. Rather than drilling through the upper rim bed for spoke access, Mavic pushes up the lower bridge from inside and threads it directly for the nipples. The result is a structurally intact upper surface that seals completely without tape, simplifying tubeless setup and removing a potential failure point for riders heading into remote terrain.

The rim uses Mavic's proprietary Maxtal aluminum alloy, which delivers higher strength-to-weight ratios than conventional 6106 aluminum. ISM4D machining strategically removes material between spoke anchors where structural demands are lower, dropping rim weight while preserving stiffness where tension loads concentrate. The 25mm internal width and hookless profile support tubeless tires from 30mm up to 64mm, covering everything from fast gravel racing rubber to high-volume bikepacking tires. At 22mm deep, the rim keeps the weight low while the patented aero spoke profile reduces drag during longer efforts.

Black Shield finish combines anodizing with paint application to create surface protection that Mavic claims doubles resistance to rock impacts and scratches compared to standard treatments. For riders regularly encountering loose gravel, debris, and trail hazards, this durability layer addresses one of the primary concerns with aluminum rims on aggressive terrain. The SUP welding process joins the rim with an arc weld followed by milling for a smooth, consistent joint.... Read More