Keirin grand prix final 2010 The final prize for Muramaki was 200million yen (over 1.5million pounds). If you wanna know more about the Muramaki brothers (and if you understand Japanese!) check this video. By The 5th Floor|2011-01-13T11:06:51+00:00January 13th, 2011|Racing, Videos| Leave A Comment Cancel replyComment This site uses Akismet to reduce spam. Learn how your comment data is processed.