Kit contains:

001 Barcode: 710845735950

you'll need this tool to install a new star nut

102 BCD - Shimano XTR M960:

Shimano XT SM-CRM81 96 BCD Asymmetric Chainring - 96 BCD - Shimano Asymmetrical - Round - Black - Grey - 32T eBay Kit contains:Replacement 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