Pay in 4 interest-free payments of $87.50 Learn more
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Industry-leading support
and long-term performance — no missing pieces
We accept returns within the first 30 days as long as the parts for which you want a refund are sent to us 100% complete
Hi flow K&N style air filter with clamp
68mm Wiseco forged piston - 573M06800
Honda TRX 400EX 400X 87mm Big Bore Kit +2 Cylinder Head Assembly Top End Repair Hot Rods Industry-leading supportFITS ALL HONDA TRX400EX, 400X MODELS AND YEARS Genuine BPR aftermarket cylinder head Cylinder head valve cover 87mm cylinder Wiseco or Wossner 87mm big bore forged piston** Nitrite coated piston rings Chrome wrist pin Circlips Top end gasket kit Cometic big bore MLS head gasket Kibblewhite Viton valve stem seals Maxlok TITANIUM head stud kit LIFETIME WARRANTY* Cam chain Spark plug Precision machined to exact tolerances All parts are brand new 1 year