Ex1028 Disc 27.5" Rim

Designed and engineered for the unique demands of enduro and downhill riding, the EX1028 delivers a super strong and reliable, yet light package for a perfect custom gravity wheelset. EX1028 is the latest version of Mavic gravity rims, and as such is the most strong and durable rim profile ever created. Offering both lightweight and a wider 28mm profile, this welded rim features a crochet type profile and was designed to absorb big impacts from hard-hammering rocks to hard landings and big compressions. Optimised up to the limit of material potential, EX 1028 is Mavic's premium gravity-oriented rim. **Maxtal aluminium alloy** Light and strong and exclusive to Mavic. This specific aluminium alloy offers a higher strength to weight ratio than conventional 6106 alloy **ISM 4D light rim** Inter Spoke Milling 4 Dimensions. An exclusive Mavic patented concept, reducing weight and inertia without compromising durability. Faster acceleration, better handling and more resistance. The perfect mix to make the most of any ride. **SUP welding** Strong and smoother. After bending the rim joint is arc welded. The welded seam is then milled for a smooth finish **UST Tubeless technology** Traction and control. The UST concept improves traction, control and comfort while reducing inertia and flats **Specifications** * Material: Maxtal * Braking: Disc * Profile: Asymmetrical * Joint: SUP welded * Drilling: Traditional with eyelet * Height: 20mm * Internal width: 28mm * ETRTO: 584x28TC * Tyre: UST Tubeless Ready * Valve hole diameter: 6.5mm * Tubeless tape width: 32mm (Not included) * Recommended tyre width: 47 to 64mm * Spoke bed diameter: 559mm * Weight: 580g