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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.
YFZ450 YFZ 450 Big Bore Kit 98mm Cylinder Piston Complete Top End Rebuild Kit 98

YFZ450 YFZ 450 Big Bore Kit 98mm Cylinder Piston Complete Top End Rebuild Kit 98

by BPRATV
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$990.99
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$990.99
$649.99
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$649.99

FITS ALL YFZ450 ATV CARB MODELS!  DOES NOT FIT YFZ450R MODELS

  • 98mm BPRATV big bore cylinder
  • Wiseco JE CP or Wossner forged piston**
  • Hi-temp piston rings
  • Chrome wristpin
  • Circlips
  • Head studs
  • Top-end gasket kit
  • Cam chain

This is a bolt-on kit and the piston uses pump or race gas.  Everything is new in the original packaging and covered by warranty*

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

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400EX 400X Head Redo Valves Intake Exhaust Valve Springs Rocker Arms Rebuild Kit

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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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Get best 400EX 88mm big bore hot cam near me
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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 Top End Rebuild Kit Wiseco 4606M08500 Stock Cylinder Assembly Parts

BPRATV

1043-2, M2003, M2001,4606M08700,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 30-33750, 13011-KCY-670, 90601-KA5-000, 13103-KCY-670, 13...

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

BPRATV

FITS ALL HONDA TRX400EX, 400X, AND XR400R MODELS AND YEARSNEW aftermarket 87mm cylinder87mm forged Wiseco, JE, CP or Wossner Piston*Hi-temp piston ...

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