I had a search and found a ratio calculator for the FXR 150, mine is 14/47 and I'd like to experiment with a smaller front. Where in Auckland would I get a 13 and or what other bikes ones would fit....keen to take the bucket out on Saturday if its not raining...
I have a 49 rear so might fit that too as 1 on the front is about the same as 3 on the back....![]()
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