NOS NIB Shimano HyperGlide (HG70) Cassette 8-speed/12x23 12-3-4-5-7-9-21-23

As most folks know, Shimano's current production 8-speed cassettes are HG50's or lower and none of them are coming out of Japan. These are longer wearing cassettes than their lower spec'ed cousins. So very good Japanese quality, but Shimano still made a few other better quality units.

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