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Forged 10:1 compression piston designed by Vertex Pistons for optimal performance
012' base gasket
the best performance
ATV Parts > Ignition Systems Recommended Secondary Category: ATV
dune riders
03-06 WR450F WR 450F Top End Rebuild Kit Stock Standard Bore Cylinder Piston Kit LTR450 Forged 10:1 compression piston designedYZ450F WR450F Top End Rebuild Kit Includes: BPRATV 95mm Stock Bore Nikasil Cylinder (1 year warranty*) 95mm Wiseco or Wossner forged piston kit (includes piston rings, wrist pin, and circlips) Top end gasket kit with MLS head gasket Perfect for pump gas or race gas Works on all '03 05 YZ450F and '03 06 WR450F models 1 year warranty on complete kit for your piece of mind* BPRATV The Best Parts. The Best Performance. The Best Price. BRAPPPPPPPPPP!