Fixed Metal Bass Guitar Bridge 4 String with Tool Set Hardtail Saddle Bridge for Rickenbacker Guitar parts : Amazon.ca: Musical Instruments, Stage & Studio
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Hipshot Rickenbacker Replacement Bridge for Bass - Calico Guitarworks
BB-0316-010 Bridge and Tailpiece for Rickenbacker® — Allparts Music
Ricky bass bridge with mute function quality | TalkBass.com