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SamYule SamYule is offline
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Join Date: Apr 2006
Location: Western Mass
Posts: 14
I just installed my PC III last season and felt it changed the bike dramatically- would hate to remove it.... do you really think it fights the sprockets?

Also- I believe the sprockets improve the mid range, but have got to wonder why the stock sprockets are what they are why BMW left so much room for improvement?
Old 07-02-2007, 10:18 AM
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