Easton ea70 xl front mtb wheel with an internal rim width of 20 it is right in between our all mountain rim widths and our xcrims its perfect for all around trail riding the type of riding most people consider mountainbiking best of all these wheels are light fast and strong easton xl wheels roll on our brand new x4 hubset these hubs utilize sealed cartridge bearingsand are laced with extra stiff straight pull straight gauge spokes like most wheels in theline easton xl is hand