Hope Hoops Pro 2 Evo SP on Stans Arch EX Rear Rim The Pro 2 EVO SP wheels are ideal for riders wanting the performance of the Pro 2 Evo 32 hole hub in a straight pull design. The Pro 2 EVO SP hubs can be used with all the same axles & conversions as the Pro 2 EVO. All of our wheels are machine built & hand finished in our Barnoldswick factory. We use Sapim Race or Sapim Sprint spokes (depending on the rim used) & Sapim Polyax brass nipples. Wheelsets are supplied in strong wheel boxes, which protect the wheels during transport. CNC machined in Barnoldswick, England Machine built & hand finished in-house Bearing type: Stainless Cartridge (S6903, S6803, S6804 & S17287) Hub Body: 2014 T6 aluminium Hole Drilling: 32 Cassette body: Aluminium Spokes: Sapim Race. 2mm brass nipples Buy Hope Hoops Pro 2 Evo SP on Stans Arch EX Rear Rim from Chain Reaction Cycles, the worlds largest online bicycle store