Environment-friendly mufflers that pursue and develop an advanced technology are produced.       We have been coping with environmental technology.     We develop our products, utilizing our exhaust gas evaluation facility at maximum. Our products have been approved by Japan Auto Inspection Association, and we started mass production of the products.. We will lead motor cycle muffler suppliers, expanding our product line of Environmentally friendly models.   ■Date July 25, 2004 ■Team Challenger ■Record Retired from the final ■Riders Yoshihiko Saito , Masayuki Oosaki ■Team Club YAMAHA MOTORCYCLE RACING ■Record the 17th at the final ■ Riders Keiichi Okumura, Daniel Stalffer   ■Date Nov. 4, 2000 ■Record the 14th at the final, SUGAI 6 hour durable race ■Riders Toshiyuki Sato, Yasuko Ashizaki, Tsutomu Matsuyama ■Date Apr. 29, 2001 ■Record the 36th at OKAYAMATI 3 hour durable race ■Riders Tsutomu Matsuyama, Yasushi Iwanari ■Date Nov. 3, 2001 ■Record Retired from the final, SUGAI 6 hour durable race ■Riders Tsutomu Matsuyama, Yasushi Iwanari ■Date Nov. 4, 2003 ■Record the 47th at SUGAI 6 hour durable race ■Riders Tsutomu Matsuyama, Yasushi Iwanari, Masayashu Kitawaki ▲Return to top of this page   Copyright (C) SAKURA KOGYO CO.,LTD.All Rights Reserved.