Teeth Type：46 Teeth
Narrow Wide Teeth Designed
Material：AL 7075 T6，Fully Machined
Kits Part ：18 Teeth Hardened steel.
Colors Options：Anodized Black, Red, Gold, Blue, Silver & Green
Fitting to Shimano 11 Speed XT M8000 Cassettes.
Installation：
Requires removal of the 19T or 17T cog & spacer from your cassette to use this cassette sprocket.
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If you add 18T cogs, you will remove both the 17 & 19T cogs. Cassette Progression will be:
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