I have WeThePeople 3-pc pro cranks. i took the arms off and i didnt know how to get the bearings out. there is a silver line that im not sure if i have to take off or not. let me know if i just hit the bearings out or what? thanks alot.

what kind of line?
i would think that the opposite side of the where the chain wheel goes there should be some nuts on the bottom bracket
un screw them and it should come off
there might be a little ring in side the 2nd screw
srry if im a little hard to understand

once you have the crank arms off and the spindle out you should be able to just hammer out the bearings with a screw driver if you have an american bottom bracket, if its a euro, you'll need a special wrench or socket to unscrew them.

o yeah and if you see a line you might of run into berrings
sealed
but you'll know if its not sealed cartrige berrings

one more thing, don't put the screw driver on the bearing, put it on the big aluminum spacer the bearing sits in, unless you feel like buying new bearings

lol we just keep posting right after each other in alot of threads