There are 3/32" wide half links also, I have been using a full bushing 3/32" wide chain ,
[ IDK if Whipperman makes it any more Was said to be NOS at the time..]
Unlike OP single speeding a vertical drop out road frame..
I use IGH.. ; 3 speed Sturmey Archer 15t cog ,
and on the Rohloff .&. Brompton with 2 pulley chain tension - ers..
More to make chain removal in same spot..
Partially pressing out 1 pin, ... for immersion cleaning.. rather than master link.. which are 3 piece on 1/8" chain..
Full bushing chains have wider pins taller side plates and a bushing pressed in the inner link.. full width..
Note; In 1/8" you can get an all half link chain..
....
Last edited by fietsbob; 12-13-18 at 11:45 AM.