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Discussion Starter · #1 ·
Starting to see PowerGlide PG-1070 10-speed cassettes listed in place of the OpenGlide OG-1070.

Is this a running change on the road line-up? I haven't read anything in the tech sections about going back to the PowerGlide design.

Advantages? Disadvantages?

Thanks,

Bill
 

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whichever one has the gap is designed such that it can be shifted cleanly while under load. problem is that is more noisy.

the one w/o the gap is quieter, but has a little more trouble shifting under load.

i was told they were going to be offering both.
 
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