Something missing??? Pendleton Somerby


Just Joined
Jun 20, 2021
So slowly but surely the speed assist stopped working on my new bike. Halfords say they cannot help or suggest anything! One thing that i noticed looking around the web for clues, is that the small metal cylinder that used to sit on a spoke has gone missing…. Is this the answer? What is that part, and where do i find one ? No idea what to do to get the bike working again.