Ball Foot Valve Tappet Adjuster XS650 | SR400 | SR500 | XT500 | TT500


In stock


Performance up-grade for your XT, TT, or SR500, also XS650.  Reduces side force & pitting on the valve tip and gives less noise from valve gear.

No modification of the rocker arm needed.

Upgrade for the standard adjuster  583-12159-00

Sold as a pair (set of 2) – 8.0 diameter, 1.0mm thread. Overall length 22.0 mm.

  • Reduces side forces on the valve guides.
  • Larger contact area reduces pitting on valve stem.
  • Low maintenance & extends valve clearance checking intervals.
  • Precision ball is precisely polished with ball cups machined to suit.
  • Simple to fit no modification required to the rocker arms.
  • Bi-lingual instructions (German & English).

Additional Information

Weight0.04 kg
Country Of Origin

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