asked by: a guest Will this work on a circa 1999 Shimano LX Mega Drive? Original ring was an M9. Was on a 1999 Gary Fisher Hoo Koo E Koo.
A.
anwered by: jackivey You will have to measure the BCD of the ring you are trying to replace. There are lots of resources on the webs to show you how to do that.
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