EASTON VAULT FREEHUB BODYOPENING THE VAULTThere are times when you need to replace your worn out freehub body and then there are times when you want to upgrade your freehub body to something better. Whatever the occasion is, you'll want to make sure the freehub body is compatible with your rear hub. The Easton Vault Freehub Body is compatible with Easton Vault rear hubs. It is available in either Shimano Hyper Glide or SRAM XDR. Features Compatible with Easton Vault hubs Available in Shimano Hyper Glide or SRAM XDR | Easton | Vault Freehub Body Sram Xdr | Aluminum