Posted by gmharris [69.231.17.75] on Thursday, July 17, 2014 at 12:03:01 :
In Reply to: question of the day posted by clueless [201.202.29.210] on Thursday, July 17, 2014 at 11:46:31 :
It's based upon whether the M/C is a single or dual circuit M/C. But, I think any disk brake M/C you run into will be dual circuit, thus have two pistons.
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