This is a replacement derailleur hanger and two of the tiny bolts for any of the following Crust Frames:
This hanger will work with the following Crust models: Evasion Lite, Both Bomboras, Disc Nor'Easters, Disc Romanceür
It's wise to keep an extra one of these floating around, especially if you're touring.
Weight (Oh yeah, we weighed one)- 14g