This is my new bike that was just built up. The bike seems to be tougher to get moving in the higher gears on start out. Initially, I attributed it to smaller crank and different gearing.
Today I noticed that on slight declines I actually lose a little speed. On flats I lose quite a bit of speed. This occurs when I am not pedaling.
Could this be a bottom bracket not being installed correctly? Or The cassette binding on the rear hub?
This bike was just put together from scratch.