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ProCycle Big Bore 150cc Kit, with Camshaft DRZ125 / KLX125

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
DRZ125 '03 - '19 KLX125 '03 - '06

Bores into the stock cylinder - no re-sleeving necessary.

  • Wiseco 61mm high compression 11:1 piston, rings, wrist pin, and clips
  • Performance camshaft
  • Includes top end gasket set
  • Requires cylinder to be bored to fit the larger piston
$329.95