Shimano Headsets

* Threaded * Road Headsets are All 1'', English

Shimano STX Headset   Size 1'',HP-MC30 + $ 12.99 1 1/8'',HP-MC31 + $ 13.99       *Cartridge Bearings

Shimano LX Headset   Size 1'', HP-M563 + $ 21.99 1 1/8'', HP-M564 + $ 23.99   $ 21.99   *Cartridge Bearings

Shimano XT Headset   Size 1'', HP-M740 + $ 48.99 1 1/8'', HP-M741 + $ 52.99 1 1/4'', HP-M742 + $ 55.49       *115 grams * Cartridge Bearings

105SC Shimano Headset     $ 26.49   *HP-1055 (101 grams, Sealed)

ULTEGRA Shimano Headset     $ 42.99   * HP-6500 Cartridge Bearings

Dura-Ace Shimano Headset     $ 74.99   * HP-7401 (Cartridge Bearings)