Originally Posted by Whizzer283

I gave up trying to get the BB30 bottom bracket to stop creaking on my 2012 CAAD 10 5. Every time I took it back to the shop, the creaking would return within 50-100 miles. After 4 tries, I went to a different Cannondale dealer. They turned me on to a C Bear ceramic bearing shim that converts the BB30 to Shimano, which also required upgrading to a Shimano 105 crank/gear ring. Its been about 400 miles and no creaking. If you have a creaky BB30 that won't stop creaking, I recommend this solution.