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Athena Cylinderkit Big Bore 144cc Yamaha YZ125 05-20

kr 9 995

Athena 144cc Cylinder Kit

3-7 dgr levtid

  • Kits include aluminum cylinder with nickel-carbide coating designed with larger water jackets
  • Forged piston with molybdenum coating
  • Special gasket kit
  • Easy-to-follow step-by-step installation instructions
  • All are bolt-on; no machining required (unless otherwise indicated)


Assembly requires user to make boring of engine crankcase