• Someone will come along with the long answer shortly no doubt but I'll just do reassuring hand hold and say that the S-300 will work and work very well with very little fuss. I've been using mine for seven years daily and have no complaints. That said they RRP at about £100? If so consider spending the extra £25ish to get a set of forum favourite Omniums from Bike24

    You'll need some decent grease for the threads and BB tool like this, but it's a very installation - getting the old BB out of the frame maybe not though. Also if not already removed, it will probably need a different BB tool like this as it's not external cups.

    Edit:

    Should you get stuck at any point there's also the Mechanics and Fixing subforum where you'll find loads of useful information.

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