Hi everyone, I am not sure if the Shimano RD2300 will work on my bike. At present it has a Shimano Tourney 6/7 speed rd. the large chain ring is 50t the inner is 35t, the small rear cog is 14 and the large is 28 which gives a figure of 29. is this okay to use the RD2300 with.
thanks in advance
Nigel.
thanks in advance
Nigel.