Skip to content
Every Purchase Gets You Entered!

Every Purchase Gets You Entered!

Buying from Throttle Addiction automatically gets you entered to win this 2022 Harley Davidson Lowrider ST. Why shop anywhere else? More info HERE

Ironhead Sportster Neck Cup Conversion Kit

Ironhead Sportster Neck Cup Conversion Kit

by Mid USA
SKU 9030
$55.99 - $55.99
$55.99
391 ENTRIES 🎟️
7X
$55.99 - $55.99
$55.99
391 ENTRIES 🎟️
7X

Use these cups to convert Ironhead frames that originally used forks with 7/8" Stem to fork that have a 1" stem.

  • Use this conversion kit when installing a Big Twin or late Sportster 1" neck fork assembly on your early Ironhead Sportster.
  • Simply remove your existing cups and install these steel cups into your frame neck, and you're ready for Big Twin forks.
  • Includes cups, bearings and races.

Fits K Model & Sportster 1952/1981

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare