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 Headsets    Size 1'', HP-M563 + $ 21.99 1 1/8'', HP-M564 + $ 23.99   $ 21.99   Cartridge Bearings

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

105SC Shimano Headsets     $ 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