• Long time it seems scoble.

    Bb question pertains to chainring size. I use from46 to 51t. All sizes in between. Seen a 103 bb and it looked like it had chainring issues. Friend ended up using a 107 bb. This was on the his two week old fresh out the box Dolan pre Cursa. That's why I ment it.

  • BB length depends on what cranks and hub you have and not really what chainring you use, go for the correct chainline and if your chainring doesn't fit then get a smaller one or go through the effort of respacing and dishing your rear wheel as well as changing BB length.

    Also if you need chain tugs because you skid then you must be doing something wrong, I've never needed them no matter how much I've skidded*, maybe time for new track nuts?

    *apart from that time I didn't do my wheel up tight enough but that was user error.

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