Thread: i'd rather not ask this, but RD2 cranks: where can i find them?!
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Old 01-13-07, 11:37 PM
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john_and_off
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Originally Posted by exfreewheeler
I believe that when they say RD2, they are referring to the RD but using the Zen Messenger chainring.

Normally, the chainring that the RD uses is a 3/32 chainring, 130 BCD.

The Zen Messenger chainring is also 130 BCD but it's a 1/8.

I'm not 100% sure of this. Anybody else know?
never mind whether or not they are on rd2's, i believe that "zen" is a label which is only attached to the 144 rings - i believe that the ring you are referring to is just a "messenger" ring, since it is 130 bcd.
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