TheHope Fortus 30W Pro 4 29er Front Wheelsare machine built and hand finished in Barnoldswick. The Fortus 30W rim is built on the bullet proof Pro 4 Hubs. These standard J-bend hub wheels are available in several colours. The larger diameter spoke flange manages to build a stiffer wheel for excellent control. The stainless steel, sealed cartridge bearings are built to last. Hope Fortus 30W Pro 4 29er Front Wheels Features Welded and eyeleted 6061 T6 aluminium rim Tubeless compatible (requires tape and valves) Black Sapim Race Stainless Steel double butted spokes built with Silver Brass nipples Front wheels supplied 15mm and 20mm conversions Boost front wheel option comes built with 110x15mm Boost specific hub Internal width: 30mm External width: 35mm Profile depth: 23mm Rim ERD: 593mm Recommended tyre width: 2.4” - 2.8” Spoke count: 32 Rim only weight: 29” - 720g Wheelset weight: 2435g