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SHIPPING UPDATE: Due to high demand, orders are currently processing in 5-7 business days. Need it faster? Contact us to upgrade to expedited shipping! If you’ve found the item elsewhere or can’t wait, no problem—we completely understand. Just reach out to us, and we’ll cancel your order. Thanks for your patience and support! BRAPPPPPPPPPP!

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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