I can change to any size: 22/20, 22/18, 22/16, 21/20, 21/18, 21/16, 20/18, 20/16, 19/18, 19/16, 19/14, 18/16, 18/14, 17/14, 16/14.... 

The standard length is 115/75mm, but I can change to any length as required

I can add the quick release springbar if required

I can give good offer if combine shipping