Clean it.
Seriously.
Izumi's are silent when maintained well, and sound like tractors when they're dirty. It may look clean, but I bet it isn't.
Give it a good clean, re-lube and put back on. And clean your cog and chainring whilst you're at it.
@Velocio started
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Clean it.
Seriously.
Izumi's are silent when maintained well, and sound like tractors when they're dirty. It may look clean, but I bet it isn't.
Give it a good clean, re-lube and put back on. And clean your cog and chainring whilst you're at it.