In stock and ships from our St. Louis, Missouri warehouse

Complete new 82cc top end kit. Bore x Stroke: 50mm x 42mm. Very nicely made kit!
  • Cylinder
  • Cylinder Head
  • 4 Cylinder Studs and Nuts
  • Piston
  • 3x Piston Rings
  • Top End Bearing
  • Piston Pin
  • 2x Circlips
  • Spark Plug
  • Head Gasket
  • Base Gasket
OEM Part Numbers 
  • 11210-40B01
  • 11111-40B00
  • 12110-40B01-0F0
  • 12140-40B30
  • 12151-35400
  • 09263-12023
  • 09263-12020
  • 09381-12001
  • 11141-07910
  • 11241-40B10
  • 11241-40B00
  • 01421-0695A


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We have offer free returns and a 1 Year warranty. We stand behind our products.