The Hope Pro 4 20Five Wheels are a Road/Cyclo cross disc specific rim combined with Hope's trusty Pro 4 hub. The wheels from Hope are machine built and hand finished in Barnoldswick.  Hope Pro 4 20Five Wheels Features 20FIVE rim built on Hope's bullet proof Pro 4 hub Standard j-bend wheel build available in various standard colours Stainless steel cartridge bearings 700c welded AL 6066 rim Tubeless compatible (requires tape and valves) Wheels are built using high quality Sapim Sprint double butted spokes and brass nipple Rim width is ideal to suit larger volume road/cross tyres Disc brake compatible only Front wheels supplied with QR and 12mm conversions Rim Width: 20mm internal / 24mm external Rim depth: 25mm Rim ERD: 700c - 594mm Rim weight: 700c - 425g Compete standard wheel weights: 700c - F 855g / R 970g