Thinnest backplate ...
 

[Closed] Thinnest backplate of any dual ring chain device

 duir
Posts: 1176
Free Member
Topic starter
 

Anyone know which dual ring chainguide has the thinnest backplate to prevent inner chainring bolts catching on it? Blackspire stinger too thick. Could do with some zero stack granny ring bolts but they are impossible to find too!


 
Posted : 12/05/2012 2:07 pm