It is the cycling equivalent of driving along the highway in a two-year-old Toyota Tundra TRD when suddenly the engine falls out.
Shimano Hollowtech 2 crank sets are an amazing value, and we love them, and ride them, but what’s with the crank failures? Most shops have seen this by now: Somebody riding along and suddenly the crankarm delaminates. It’s mostly Ultegra cranks, and then there are plenty Dura Ace crank failures too. As interesting as it is to delve into the reasons why it’s happening from a manufacturing and engineering standpoint, we think what you really need to know is how to spot if your crank is going bad on you. Enjoy the video.

BBInfinite is here to solve the bottom bracket creaking and squeaking that’s ruining you ride. BBInfinite doesn’t just fix a bottom bracket creak, we deliver the highest spin performance of any BB system out there. Faster and creak-free? Absolutely, with BBInfinite.
Check us out at www.bbinfinite.com

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