Quote:
Originally Posted by Northendzone
I think when you push the left lever in - that is the “trim” for the front chain ring. Some bikes need that depending on what gear combination you are running.
To me it sounds like your bike needs a tune up to get the shifting dialed in
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A tune up to get the shifting dialed in on a brand new bike ridden 3 times and bought 2 months ago is extremely disappointing.