Nice, trim, steel spacers with that quality Nitto finish everybody knows and loves. A perfect match for your steel stem that you are definitely not trying to stack a bunch of aluminum spacers underneath and have them sticking out the sides, looking up at you saying, "YOU SHOULD'VE JUST GOTTEN THE STEEL SPACERS TO MATCH."
Aaaanyway here are some Details:
Made in Japan using Chromoly Steel
Colors- Black, Dull Bright, Polished (Dull Bright is the silver that matches the Nitto X Crust Stems)
Stack Heights- 20mm or 50mm
Steerer Sizes- 1" or 1 ⅛"
Outer Diameters- 1"= 28.6 | 1 ⅛"= 31.8
Weights- 1"/20mm- 21g | 1"/50mm- 50g | 1 ⅛"/20mm- 22g | 1 ⅛"/50mm- 57g