Bikerumor Monday Mystery Pic
Photo from the collection of Rustybicycle. If you think you know what this is, post your answer in ‘comments’ section– the answer will be posted there on Tuesday!
To send in your own Mystery Pic to be considered for the Monday feature, click here and attach your photo with all pertinent information.












Comments
Kids bike horn
looks like a horn or siren…
Blackburn deer whistles
It’s a homemade pair of fans
Cooling fans for someone with a metal plate in their head?
Miniature speakers that you use as bar-end plugs. Bluetooth compatible, so you can listen to music from your Android while you ride.
Maybe not, but that’d be cool.
they look like old bar mounted lights or horns
I bet they’re wind-activated “motorbike” noise makers.
They are a nice pair of Honkers.
Handlebar horn or siren
Bear whistles.. to attract bears.
Nipple rings?
salt and pepper shakers
it looks like a DIY bike speakers, maded from 2 magicshine body’s
This is a Vroom off an old school Schwinn Stingray.
Whistle…air goes in noise comes out.
Answer from our source: Classic bicycle horns, “These are interesting in that you squeeze the black rubber and it lets out a nice little horn sound. From the 1950 – 1960′s I think.”
Could be old school horns, or magnetic generator units for old school lights…