Hey guys I have been racking my brain hand here is what I have
brand spankin new FSA vigorelli track cranks on my bike and I am noticing a little slippage in the crank spider.
so I took it abart and checked to make sure the lockring was tight and wouldn't even budge for me even with the tool in the vise..
soo what can I do other than send em back to FSA for new uns???