Adjustable Cam Sprocket Assembly Hayabusa (99-20) SKU: 821039


Out of stock


  • Camshaft Sprockets
  • 821039
  • Pair

Out of stock

SKU: 821039 Categories: , , Tags: , ,


  • Offers unlimited adjustment for optimum performance
  • Replaces non-adjustable OEM sprockets
  • CNC machined from high quality material
  • Will work with stock or aftermarket cams
  • An easy way to unlock hidden horsepower
  • Includes two adapters, adjustable sprockets, and four bolts
  • Installation requires the purchase of a cam bearing (Steel or Ceramic).


Additional information

Weight 1 kg
Dimensions 10 × 6 × 12 cm


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