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BPRATV will be closed on December 24th and 25th in observance of the Christmas holiday. We will have very limited operations from December 27th to December 31st for our annual cycle counts. Thank you for your patience and understanding. Additionally, we will be closed on January 1, 2025, for New Year's Day.
BPRATV will be closed on December 24th and 25th in observance of the Christmas holiday. We will have very limited operations from December 27th to December 31st for our annual cycle counts. Thank you for your patience and understanding. Additionally, we will be closed on January 1, 2025, for New Year's Day.

Honda 400EX OEM Stock Cylinder 85mm Wiseco Piston 10:1 Cometic Gasket KPMI Viton

by BPRATV
Save 10% Save 10%
Original price $999.99
Original price $999.99 - Original price $999.99
Original price $999.99
Current price $899.99
$899.99 - $899.99
Current price $899.99


  • Genuine Honda OEM Stock Bore 85mm Cylinder | 12100-KCY-670 
  • Wiseco 85mm 10:1 Compression Piston | 4606M08500
  • Nitrite-coated piston rings | 3386XC
  • Chrome wrist pin | S520
  • Circlips | CW20
  • Cometic top-end gasket kit | C7825
  • Kibblewhite Red Viton Stem Seals | 71016-4
  • Works on all Honda 400EX, 400X, and XR400R models and years
  • 1-year warranty*

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