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Due to Thanksgiving and the holiday rush, our current handling time is approximately 4–5 business days. We sincerely appreciate your patience and understanding. We truly appreciate your business and are thankful for another great year serving our customers. If you have any questions or concerns, please contact us—our team is working as hard as possible to ship all orders promptly.
Due to Thanksgiving and the holiday rush, our current handling time is approximately 4–5 business days. We sincerely appreciate your patience and understanding. We truly appreciate your business and are thankful for another great year serving our customers. If you have any questions or concerns, please contact us—our team is working as hard as possible to ship all orders promptly.
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit
YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit

YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit

by Wiseco
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$304.99
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$304.99
$199.99
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$199.99

FITS ALL YAMAHA YFZ450 CARB MODELS AND YEARS - DOES NOT FIT FI MODEL YFZ450R

BUY IN BULK AND SAVE $$$$ (Website Visitors Please Contact Us Directly For Volume Orders)

  • Custom Wiseco Forged 12.75:1 Big Bore Piston (BPRATV Exclusive)
  • Piston rings
  • Wristpin
  • Circlips
  • Big Bore top end gasket kit
  • Cometic MLS big bore head gasket
  • Kibblewhite Red Viton Valve stem seals (5)
  • Runs on pump or race gas
  • 1 year warranty*
BPRATV - The Best Parts. The Best Performance. The Best Price.
BRAPPPPPPPPPP!

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

BPRATV

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

BPRATV

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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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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