Replacement Nut cap retainer for Shimano #3906. Please message me if you would like the original metallic silver color insteadThis Replacement Nut cap will work on:
Curado 50E (CU-50E)
Curado 100DHSV
Curado 200DHSV (CU-200DHSV)
Curado 200DPV (CU-200DPV)
Curado 200E5 (CU-200E5)
Curado 200E7 (CU-200E7)
Curado 300E (CU-300E)
Curado 300EJ (CU-300EJ)
Chronarch 101D7 (CH101D7)
This part is the only one on the market, the original one has been discontinued by Shimano.