NOS Vintage 1990s SHIMANO 105 SC headset (HP-1055)

Vintage 1990s SHIMANO 105 SC headset in New Old Stock condition.

Mint (no box) - Please see photos...

Comes exactly as pictured, complete with bearings.

Thread: 25.4mm x 24TPI (English/ISO/Italian)

Type: 1" Material: Aluminium top nut with steel races

Model: 105 SC

Fork crown internal diameter: 26.4mm

Shimano date code 'RE' = May 1993

Weight: 122g

Made in Japan