The mavic xa elite 29er wheelset the mavic xa elite wheelset is simple and fun but packed with technology in an exceptionally strong and light wheel tyre system that is tubeless ready high end agile and versatile components with ism 4d machining make the wheels lighter without compromising on strength they feature a 25mm internal width rim with a hookless profile and the its 4 freewheel system makes for faster acceleration mavic xa elite 29er wheelset features material m