This 1 1/8” threaded Shimano Deore LX headset features lightweight alloy cups and cartridge bearings like the other high end Shimano headsets of the period. With a good quality black finish this was introduced in 1994 and the sealed cartridge bearings keep them going for ages, I have one that was installed on a bike in 1998 that is still buttery smooth!
• Model HP-M564
• For 1 ⅛” threaded steerers only
• Cartridge bearings
• 37.6 mm stack height
• Made in Japan