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About Drag Specialties Manual Primary Chain Adjuster

Drag Specialties Manual Primary Chain Adjuster

  • Stops over-tightening of the primary chain that can occur with the stock automatic adjuster
  • Reduces the stress on the motor sprocket bearings and transmission drive bearings
  • Allows correct adjustment of the primary chain to the factory specifications of 5/8in. to 7/8in.
  • Requires removal of the primary cover for installation or adjustment
  • Uses the OEM mounting hardware
  • Instructions included.

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