* Modern, wide rim 29'' Boost MTB wheelset with 15 x 110mm / 12 x 148mm axle spacing* 100% tubeless ready out of the box: tubeless tape and brass tubeless valve pre-installed!* 27mm internal width Alex MD27 rim with stainless steel eyelets is tough, light (575g) and dependable & is ideal for large, 2.2'' to 2.6'' tires* Shimano Deore M6010 hubs feature adjustable cup-and-cone bearings, aluminum front axle and steel rear axle for a perfect blend of toughness, lightness, durability and reliability* Fast engagement rear hub: more than 36 points of engagement* Shimano HG freehub body is compatible with most 8 to 10 speed cassettes and some 11 and 12 speed MTB cassettes. See "Documents and links" for more details on compatibility.