The EN 827 is a high performance, tough, and dynamic rim. Its hookless design reduces the risk of damage from impacts.With a size of 27.5 inches and a weight of 490 grams, this rim is made from S6000 Aluminum. It features a symmetrical and hookless profile, along with a SUP welding technology joint. The 22 mm height and 27 mm internal width provide ample support for wider tyres. The EN 827 is compatible with UST Tubeless Ready tyres (used with Mavic Tubeless Tape). Whether you're tackling rugged trails or enjoying mountainous terrain, this rim delivers reliability and versatility.**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: S6000* Braking: Disc* Profile: Symmetrical and hookless* Joint: SUP welded* Drilling: Traditional with eyelet* Height: 22mm* Internal width: 27mm* ETRTO: 584x27TSS* Tyre: UST Tubeless Ready* Valve hole diameter: 6.5mm* Tubeless tape width: 32mm (Not included)* Recommended tyre width: 47 to 64mm* Spoke bed diameter: 556mm* Weight: 490g