FITS ALL HONDA TRX400EX, 400X MODELS AND YEARS. Genuine BPR aftermarket cylinder head. Wiseco or Wossner 87mm big bore forged piston. Cometic big bore MLS head gasket. Precision machined to exact tolerances.All parts are brand new. All listings and prices are subject to change at any time without notice. DO YOU MAKE A LIVING WORKING ON BIKES? ARE YOU A SHOP OR DEALER? WOULD YOU LIKE TO GET BETTER PRICING ON THE PARTS YOU SELL?
IT'S FAST AND EASY. PRICES ARE SUBJECT TO CHANGE AND LISTINGS MAY BE REVISED AT ANY TIME WITHOUT NOTICE. At BPRATV we sell parts from the best names in the industry.Unless otherwise stated, we will put the quality of the parts we sell up against any other companies' in the industry. Also, we stock the same parts from different manufacturers so that when back orders occur like they have been for the last year we have an alternate part to send that is the same quality. This would be the ONLY reason your order might be slightly different when it arrives. You can return part or all of your order. All claims for orders sent incorrect, incomplete, or damaged should be made right away by contacting us. 99% of problems can be easily solved without returning the entire order. Over 99% of people in the world are not qualified to work on an engine, and we ALWAYS STRONGLY recommend parts be installed by a qualified, experienced mechanic.
Also, we want information from customers when their experience is less than desirable so we know what areas need improvement the most. Please work with us and we will ALWAYS work with you.