TheHope Fortus 35 Rear 29er Pro4 Wheelfeatures a wide and optimised rim profile with a 35mm internal width to improve tyre contact area and traction, making it an ideal choice for enduro, all mountain and trail riding enthusiasts.As well as being compatible with 2.3-3.0 inch wide tyres they are also tubeless compatible; just add tape, valves & sealant and away you go! The welded and eyeletted rim is constructed of a strong and durable 6061 T6 aluminium, the double butted spokes are black Sapim race stainless steel and the nipples are silver brass. The wheels come equipped with Hope’s Pro 4 hub. The boost rear wheel option comes built with a 148x12 boost specific hub. All the wheels are machine built and hand finished in Barnoldswick. Hope Fortus 35 Rear 29er Pro4 Wheel Features Incredibly strong 35mm ID welded and eyeletted 6061 T6 Aluminium tubeless ready rim (Requires Tape and Valves) Durable Hope Pro 4 hubs with quick-engaging 4-Pawl ratchet and stainless steal sealed cartridge bearings Lightweight & strong Sapim Race DB spokes and brass nipples Complete wheel weight from 1110g