All balls inner primary bearing and seal kit for '92-'05 FX & '89-'06 Big Twin Sportster Gas Tanks & Fuel Accessories (Light) Billet aluminum construction are stronger

Billet aluminum construction are stronger and stiffer than factory plastic tappet guides

You know why the squareback was used for so many years

Chapters cover every aspect & function of the motorcycle

High crown foam front

All balls inner primary bearing and seal kit for '92-'05 FX & '89-'06 Big Twin Sportster Gas Tanks & Fuel Accessories (Light) Billet aluminum construction are strongerAll balls inner primary bearing and seal kit for 92 05 FX & 89 06 Big Twin Does your primary sound like it's giving up? Are your shifts starting to worsen? No problem, this inner primary bearing and seal kit will get you back to enjoying your bike. Features: Includes all parts needed for inner primary bearing replacement OE quality, fits stock and most aftermarket inner primaries