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⚠️ ATTENTION FELLOW PATRIOTS: BPRATV will be CLOSED on Friday, July 3rd, 2026, in observance of the Fourth of July holiday. We'll reopen and resume the grind for liberty on Monday, July 6th, 2026. Proceed accordingly. Muuurica! ⚠️
⚠️ ATTENTION FELLOW PATRIOTS: BPRATV will be CLOSED on Friday, July 3rd, 2026, in observance of the Fourth of July holiday. We'll reopen and resume the grind for liberty on Monday, July 6th, 2026. Proceed accordingly. Muuurica! ⚠️
DRZ400 DR-Z DRZ 400 Big Bore Kit 94mm Cylinder 434cc Complete Top End Rebuild
DRZ400 DR-Z DRZ 400 Big Bore Kit 94mm Cylinder 434cc Complete Top End Rebuild
DRZ400 DR-Z DRZ 400 Big Bore Kit 94mm Cylinder 434cc Complete Top End Rebuild
DRZ400 DR-Z DRZ 400 Big Bore Kit 94mm Cylinder 434cc Complete Top End Rebuild
DRZ400 DR-Z DRZ 400 Big Bore Kit 94mm Cylinder 434cc Complete Top End Rebuild
DRZ400 DR-Z DRZ 400 Big Bore Kit 94mm Cylinder 434cc Complete Top End Rebuild
DRZ400 DR-Z DRZ 400 Big Bore Kit 94mm Cylinder 434cc Complete Top End Rebuild

DRZ400 DR-Z DRZ 400 Big Bore Kit 94mm Cylinder 434cc Complete Top End Rebuild

by BPRATV
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$479.99
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$479.99
$455.00
$455.00 - $455.00
$455.00
FITS ALL SUZUKI LTZ/DRZ 400 AND KAWASAKI KFX 400 MODELS AND YEARS

  • BPRATV 94mm Aftermarket Cylinder
  • Wiseco CP or JE forged big bore piston*
  • Piston rings
  • Wristpin
  • Circlips
  • MLS Top-End Gasket Kit
  • Head stud kit
  • BPRATV Talon Timing Chain - Thicker, Stronger, Better.
  • NGK Spark Plug
  • Piston uses pump or race gas
  • 1 year warranty*

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$374.98
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$338.88
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$338.88

Honda 400EX Top End Rebuild Kit Wiseco 4606M08500 Stock Cylinder Assembly Parts

BPRATV
In stock

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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$338.88
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$338.88
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$149.99
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$149.99
$129.99
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$129.99

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

BPRATV
In stock

30-3111,30-3115,30-3117,14711-KCY-670,14721-KCY-670 8400003-2, 8400003-1,VES003, VIS003,X2VEK16000,X2VIK16000 28.1495-2, 28.1495-1,14711-KCY-670, 1...

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$59.99
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$59.99
$49.98
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$49.98

TRX400EX 400EX Timing Guide Guides Tensioner Chain Tensioner BPRATV HD Cam Chain

BPRATV
In stock

FITS ALL HONDA 400EX 400X XR400R MODELS AND YEARSAftermarket Cam chain guide - Replaces OEM Part # 14620-KCY-670Aftermarket Cam cam chain tensioner...

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$41.99
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$41.99
$31.99
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$31.99

Honda 400EX 400X XR400R Exhaust Studs Titanium Head Pipe Stud Upgrade Kit Set

BPRATV Talon Titanium
In stock

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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$486.10
$447.50
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$447.50

Honda TRX 400EX XR400R 87mm Big Bore Kit +2mm Cylinder 416cc Top End Rebuild Kit

BPRATV
Low stock

1043-2, M2002, M2003, M2001,4606M08700,12100-KCY-670, 4606M08500, C7826, 71016-4, 12191-KCY-673, 30-33750, 13011-KCY-670, 90601-KA5-000, 13103-KCY-...

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