GIANT XCR 1 C Carbon Boost Wheelset 6 Hole 15 x 100 mm 142 mm MTB 27.5" 650B - NEW Rear wheel with Shimano HG freewheel body (conversion to XD possible, see below) The Giant hubs feature DT Swiss technology, so the hubs can be adapted to different axle standards. In the table below all possible variants are included. DT Swiss article number listed. Conversion to a SRAM XD rotor is also possible. If you don't want to carry out the conversion yourself, just contact us. 5 / 135 mm for Ratchet Sram XD MTB Rotor: HWGXXX00S3115S 10 / 135 mm for Ratchet Shimano Rotor: HWGXXX0001803S 10 / 135 mm for Ratchet Sram XD MTB Rotor: HWGXXX00S3218S 12 / 135 mm for Ratchet Shimano Rotor: HWGXXX0002218S 12 / 135 mm for Ratchet Sram XD MTB Rotor: HWGXXX00S3382S 12 / 142 mm for Ratchet Sram XD MTB Rotor: HWGX