Orijinal gönderinin sahibi: hardingj

Başlık:

part to attach rear deraileur

Metin:

I have what I think is an early 70's Nishiki. There is a small washer like thing shaped like a half circle that helps hold the deraileur in place. I lost mine. Is it necessary, any idea where to get another or know what it is called?

Thanks

Cihaz:

Nishiki Aero II

Durum:

open