rear wheel

I’m trying to install the rear sprocket but I noticed that one side of the bearings is up, while the other side is sinking inward. Is this due to me tightening the sprocket incorrectly? Thanks so much.

So I looked through all the old threads to not much avail. I got these mag wheels which are disc brake compatible, but I'm not sure what kind of adaptor will for with the 44t sprocket... I read on here I may need to downsize cause there may not be much clearance.. any help, suggestions or simple...

I have a motorized Schwinn Beach cruiser that I bought recently.I have already been through two rear wheels blowing through the bearings and ultimately all but destroying the rear wheel while making the coaster brake useless. Besides moving to a pressure or disk brake does anyone have any...

Hi I'd just like to know if anyone knows of any sites (or people) that are selling rear wheels with BUILT-IN motor sprockets, not rag joint sprockets. and preferably not clamp on type either. I own one, but my rear wheel spokes got warped by the chain falling off the sprocket and eating them...