Shimano XT SM-CRM81 96 BCD Asymmetric Chainring - 96 BCD - Shimano Asymmetrical - Round - Black - Grey - 30T Virtual Parent The larger end fits the

The larger end fits the 6-splines of the 9mm OD of the threaded eyelets of the "FORE drilled rim adapters" found on rims such as the Mavic XM819

Materials / construction: The GX Eagle cassettes use a fully pinned construction to permanently connect the steel cogs and alloy large cog with high-strength stainless steel pins

deep penetrating PTFE lubricant that excels in dry conditions

Compatible with steel

Hex bits: #2

Shimano XT SM-CRM81 96 BCD Asymmetric Chainring - 96 BCD - Shimano Asymmetrical - Round - Black - Grey - 30T Virtual Parent The larger end fits theReplacement rings for your Shimano 1x10 or 1x11 2 peice cranks using 96mm Asymmetrical 4 bolt mounting. With a combination of Shimano's tooth profile and durable materials, the Deore Series FC M5100 series rings were designed for great chain retention and longevity. Choose from either 30, 32, or 34T versions. Who's this item for: Riders with Shimano cranks utilizing the 96mm Asymmetrical 4 bolt mounting that are looking for a genuine Shimano