Swingarm Repair Kit KTM 85 - 640 - 28-1087.

These All Balls Racing swingarm repair kits are the most comprehensive line of off-road and street bike swingarm kits available.

These All Balls Racing swingarm repair kits feature bearing shafts manufactured with 52100 bearing steel that is hardened and centerless-ground for a precision fit and extended wear. All Balls steel spacers are case-hardened and plated for resistance to wear and corrosion.

The needle thrust bearings have been replaced with PTFE bearings designed to live longer in water and dirt. One kit does it all! All of the bearings, seals, shafts, bushings, and thrust bearings (if required) are in one all-inclusive kit in order to do the job correctly and completely.

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