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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 trx450r big bore stroker kit engine rebuild

06+ TRX 450R 450ER 100mm Big Bore Stroker Complete Engine Rebuild Kit CP JE Pist

by BPRATV
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$1,499.99
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$1,299.99
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$1,299.99

FITS ALL 2006+ HONDA TRX450R/ER MODELS!

  • 100mm NEW DESIGN big bore cylinder
  • JE Wiseco CP forged piston** 
  • HI temp piston rings
  • Chrome wristpin
  • Circlips
  • Hotrods +3mm stroker crank with rod assembled
  • Clutch kit (fibers, steels, springs)
  • Main bearings
  • Crank balancer bearings
  • Transmission bearings
  • Cometic MLS big bore head gasket
  • Complete seal kit
  • Water pump bearing
  • Water pump mechanical seal
  • Water pump shaft
  • Valve stem seals
  • HD Cam chain
  • Crankcase stud kit
BPRATV - The Best Parts. The Best Performance. The Best Price.
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Honda 400EX 400X XR400R Exhaust Studs Titanium Head Pipe Stud Upgrade Kit Set

BPRATV Talon Titanium

FITS ALL HONDA TRX400EX XR400R AND 400X MODELS AND YEARS Studs for all OEM and aftermarket exhaust systems All titanium stud and nut kit Made from ...

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Honda 400EX 400X 88mm +3 Big Bore Kit Stage 2 Cam 426cc Top End Rebuild 2 Hotcam

BPRATV

Works on all Honda 400EX, 400X, and XR400R models and years 88mm heavy-duty big bore cylinder 88mm big bore Wiseco or Wossner forged piston Nitrite...

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Honda 400EX 400X XR400 87mm Big Bore Kit +2 Cylinder 416 Top End Rebuild Parts

BPRATV

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