your best bet would be to buy a race farring set and have it painted in them colours or you can try yahoo jp
check this set out but there not cheep
http://page13.auctions.yahoo.co.jp/jp/auction/r61887385
http://page2.auctions.yahoo.co.jp/jp/auction/b107519153
http://page18.auctions.yahoo.co.jp/jp/auction/w52290771
http://page7.auctions.yahoo.co.jp/jp/auction/g97397536
or even a full bike if you can afford it "I cant"
http://page2.auctions.yahoo.co.jp/jp/auction/b120863382