Theory Aluminum Headset Shim/Spacer 3-pc Kit - 1-1/8" - Oil Slick 30.0mm Pressure Rating: 8-30psi

Pressure Rating: 8-30psi

They do not come with nuts

Other features include cups that are anodized black with anodized gold inner seals

Inflated Width: 1

and others

Theory Aluminum Headset Shim/Spacer 3-pc Kit - 1-1/8" - Oil Slick 30.0mm Pressure Rating: 8-30psiAchieve the perfect height for your bike's handlebars with the Theory Aluminum Headset Shim Spacer 3 pc Kit. Crafted from lightweight 6061 aluminum, this kit features 2. 5mm, 5mm, and 10mm spacers to elevate your bike riding experience. Size: To fit 1 1 8" forks Color: Oil Slick (Jet Fuel) Colors will vary; due to the unique finish, no two items are alike. All oil slick aluminum parts are plated and subject to cosmetic blems. Also, future pitting,