Originally Posted by
robertj298
Headset service cost..?
About $18 (plus tax) for a thin wrench in size 32mm for use on the adjustable cup:
https://www.ebay.com/itm/Park-Tool-H...ss!98103!US!-1
I use the HCW-15 which features the never used 36mm end, not the useful 15mm one as shown in the link.
You will also need an adjustable wrench for the locknut, some grease, and possibly bearings if you replace them.