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Please be advised that our operations are currently affected by the Southern California wildfires. Our internet and phone systems are experiencing intermittent disruptions. We are making every effort to ensure customer orders are processed and dispatched in a timely manner, as well as responding to all messages. We sincerely appreciate your patience and understanding during this time.
Please be advised that our operations are currently affected by the Southern California wildfires. Our internet and phone systems are experiencing intermittent disruptions. We are making every effort to ensure customer orders are processed and dispatched in a timely manner, as well as responding to all messages. We sincerely appreciate your patience and understanding during this time.

Honda 400EX 87m Big Bore Kit Stage 2 Hotcam +2 Cylinder Piston 416cc Top End Kit

by BPRATV
Save 37% Save 37%
Original price $869.99
Original price $869.99 - Original price $869.99
Original price $869.99
Current price $549.98
$549.98 - $549.98
Current price $549.98

FITS ALL HONDA TRX400EX, 400X MODELS AND YEARS!!

We are your top choice for high-quality 400EX top end kits at the most competitive prices - no one sells more than us!

  • BPRATV 87mm Big Bore Cylinder (1 Year Warranty)
  • 87mm Wiseco, CP, JE, or Wossner Forged Pump Gas Piston Kit*
  • Hi temp piston rings
  • Chrome wristpin
  • Circlips
  • BPRATV Talon Titanium Cylinder Head Stud Kit - LIFETIME WARRANTY*
  • Hotcams Stage 2 Camshaft
  • SKF OEM Upgrade Camshaft Bearings (Both)
  • Cometic Big Bore Top End Gasket Kit with MLS Head Gasket
  • Viton Valve Stem Seals
  • NGK Spark Plug
  • BPRATV Heavy Duty OEM Replacement Timing Chain

1 year warranty on the entire kit for your peace mind.

BPRATV - The Best Parts. The Best Performance. The Best Price.
BRAPPPPPPPPPP!

3P-416, 4606M08700, 4628M08700, 8604D200, 133889, M2001, 71016-4, C7826, 1043-2, 91002--MN1-671, 12100-HN1-A70, 12191-KCY-672, 13011-KCY-670, 13101-KCY-670, 13111-KCY-670, 90601-KA5-000,98061-59616, 12251-HN1-003,12391-KCY-671, 12100-KCY-670, 14000-KCY-670, 14000-HN1-000, 14000-HN1-A70, 14401-KCY-671, HC82RH2010112, 31.1496, CC004, SCA0409SV112, 810829, 30-33750

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