random man
Onnnne Huuuunnnndrreeed and Eigggghhhhty
I currently have Shimano SG A-52/42 chainrings and want to change the 42 to a 39, so I'm looking for a 39t ring compatible with the 52, or a 53/39 set.
They need to be compatible with a Tricolor crank.
They need to be compatible with a Tricolor crank.