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Shimano STX-SE MC31 NEW / NOS 1-1/8" Headset- Vintage- Sealed Bearings- Mint

This product data sheet is originally written in English.


  • Lovely, Mint Shimano STX-SE HP-MC31 Threaded Sealed-Bearing Vintage Headset, for MTB or road. Out of box.
  • SE= Special Edition with the unique Chromica finish. 
  • Fits 1-1/8" threaded forks. Cup diameter 34.0mm. Stack height of 37.6mm. 30.0mm fork race.
  • English treading.
  • Made in Japan quality from 1993.
  • HS349.
Lovely, Mint Shimano STX-SE HP-MC31 Threaded Sealed-Bearing Vintage Headset, for MTB or road. Out of box. SE= Special Edition with the unique Chromica finish.  Fits 1-1/8" threaded forks. Cup diameter 34.0mm. Stack height of 37.6mm. 30.0mm fork race. English treading. Made in Japan quality from 1993. HS349.
Item Weight 194 grams
Compatible Bike Type Universal
Compatible Bike Type Cyclocross Bike
Compatible Bike Type Mountain Bike
Compatible Bike Type Racing Bike
Compatible Bike Type Road Bike
Compatible Bike Type Tandem Bike
Item Height 55 mm
Item Width 1.5 in
Color Silver
Brand Shimano
Material Steel
UPC Does not apply
Headset Type Headset - Threaded
Steerer Tube Diameter 1 1/8 in
MPN HP-MC31
Part Type Headset
Country/Region of Manufacture Japan
Number of Items One