One
Cr-mo sprockets,four scandium and 7075 hard anodized
sprock make these the ultimate performance Cassette on
the market
Shimano Compatible Patented Design
Ken Chang Ind. Co.,
Ltd. NO 13,L Chu Wei, Chin Ling, Hsiu Shui, Chunghua Taiwan, R.O.C.,
Tel: 886-4-7684363 Fax: 886-4-7684373
