With a perfect aero to weight ratio, the CXP Pro 30 is the perfect tubeless aluminum rim for your high performance build.**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.**UST Tubeless technology**Traction and control universal standard for tubeless. The UST concept improves traction, control and comfort while reducing inertia and flats**SUP welding**Strong and smoother. After bending the rim joint is arc welded. The welded seam is then milled for a smooth finishThe braking surface is precisely CNC machined to offer long-lasting braking **Specifications*** Material: Maxtal Alloy* Braking: Disc* Profile: Symmetrical* Joint: SUP welded * Drilling: Traditional without eyelet* Height: 30mm* Internal width: 19mm* ETRTO: 622x19TC* Tyre: UST Tubeless ready * Valve hole diameter: 6.5mm* Tubeless tape width: 35mm (Not included)* Recommended tyre width: 23 to 62mm* Weight: 490g