I am looking for some information about some rear wheels fitted to a 1923 F that we have bought.
I was wondering if they have been a local conversion or if they were available as a retrofit item in the past.
They are 7 spoke rims, but it looks like they have been converted to have adjustable height cleats that lock in and out with bolts.
Any info greatly appreciated
![Image](http://i1169.photobucket.com/albums/r502/fred2873/0ce3c312-c4d6-4e9c-a2b3-b30157336d3c_zps6b3cfc8d.jpg)