Chainring BCD

wruds
wruds Posts: 74
edited May 2013 in Workshop
A quick question to those more knowledgable than I. I have a single speed chainring 42t at 135BCD, if I were to increase the size to say a 46/48 would that increase the BCD of the chainring, and therefore mean I would have to change the crank arm 'spider'

All feedback appreciated

Thanks

Comments

  • nicklouse
    nicklouse Posts: 50,673
    just buy a ring with the teeth you want and the BCD you need.

    to answer the question without a ? No.
    "Do not follow where the path may lead, Go instead where there is no path, and Leave a Trail."
    Parktools :?:SheldonBrown
  • wruds
    wruds Posts: 74
    nicklouse wrote:
    just buy a ring with the teeth you want and the BCD you need.

    to answer the question without a ? No.

    Simple answers!!

    Thanks

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