Amazon.com : Shimano XT FH-M8000, FH-M785, FH-M775, FH-M770 Freehub Body with Seal, Does Not Include Fixing Bolt or Washer : Bike Hubs : Sports & Outdoors
SHIMANO(シマノ)スモールパーツ・補修部品 フリーホイールユニット Y3CZ98050
Shimano Freehub - Y3CZ98050
Freehub Body Disassembly/Assembly - YouTube
Amazon.com : Shimano XT FH-M8000, FH-M785, FH-M775, FH-M770 Freehub Body with Seal, Does Not Include Fixing Bolt or Washer : Bike Hubs : Sports & Outdoors