CSM990

．CSM90 9AW 11-36T
．CSM90 9AV  11-34T
．CSM90 9AU  11-32T
．Lightweight Design
．U (Zinc) / B (Black)
．Weight - 436g (AW) / 358g (AV) / 346g (AU)

．9AV 11-34T
．9AU 11-32T
．9AS 11-28T
．Lightweight Design
．N (Nickel)
． Weight - 358g (AV) / 346g (AU) / 276g (AS)

．CSM980 9AY 11-42T
．CSM980 9AX 11-40T
．CSM980 9BX 12-40T
．9-Speed Wide Ratio
．Lightweight Design
．E (ED Black)
．550g (AY) / 500g (AX) / 505g (BX) 

．CSM98 9AW 11-36T
．CSM98 9BW 12-36T
．Lightweight Design
．N (Nickel) / E (ED Black)
． Weight - 436g (AW) / 441g (BW)