Best Piston Size for Yamaha RX-Z? March 9, 2008 eddy 6 rx-z, rxz, yamaha, What is the best piston size for RX-Z? 0.75mm? About The Author eddy 6 Comments eddy says: July 26, 2008 at 1:53 pm 0 0 you can get the parts catalogue here http://www.yamaha-motor.com.mx/Manual_Partes/Catalogos/Trabajo/RXZ135/ Log in to Reply sulaimanaw says: April 23, 2011 at 11:01 am 0 0 Man I’m too quickly reply a comment … Log in to Reply Anonymous says: July 26, 2008 at 11:50 am 0 0 Hi Halole, appreciate if u could send me the catalog, i need the diagram\pic for the whole part of the engine. [email protected] Thanks, Log in to Reply Halole says: March 16, 2008 at 3:35 pm 0 0 Thanks. I have found the standard size recommended by Yamaha is 0.00mm (real standard from the moment you bought the bike), 0.25mm, 0.50mm,0.75mm and finally 1.00mm. All of this size is standard as recommended by Yamaha Parts Catalogue. I have the catalogue. If you want, you can just ask it but I’m afraid to post it here because it is copyrighted. Log in to Reply sulaimanaw says: April 23, 2011 at 10:59 am 0 0 Yeah I want it but I dont want give my email here. Just upload somewhere on your personal account and share it for education purpose (megaupload, rapidshare, scribd etc). No I don’t think Yamaha will sue you for your passion to their own products Log in to Reply Anonymous says: March 16, 2008 at 10:53 am 0 0 My experience was the standard size piston is the best.. it will give you the pickup and top speed, but must be carefully ported by a pro. Log in to Reply Leave a Reply Cancel replyYou must be logged in to post a comment.