Pay in 4 interest-free payments of $53.75 Learn more
Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
surpassing OEM standards while saving you money
This top-tier performance upgrade features an in-house machined 68 mm BIG BORE cylinder head
Upgrade your TRX450R today and feel the difference with every ride
K&N style cotton mesh oversize air filter
FITS ALL POLARIS RZR
Best KFX80 KFX 80 Big Bore Kit 52mm +2 Overbore Cylinder Complete Top End Parts RZR PRO XP 4 surpassing OEM standards while savingFITS ALL Kawasaki KFX85 MODELS AND YEARS! Aftermarket 52mm big bore cylinder Wiseco or Wossner forged piston* Hi temp piston rings Chrome wristpin Circlips Wrist Pin Bearing Big Bore Cylinder head Cylinder Head stud kit Vertex or Namura Top End Gasket Kit NGK Spark plug Runs on pump or race gas 1 year warranty for piece of mind* BPRATV The Best Parts. The Best Performance. The Best Price. BRAPPPPPPPPPP! 8282D200, 673M05200, B1000, 810849, BPR7HS, NA
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