1. Dim the tablet display. First up, and perhaps the simplest way to save battery life, is to dim the tablet display, much like you would on a desktop or laptop PC. Simply visit the battery usage page, opt out of the auto-brightness controls, and manually dim the brightness as you see fit.
Where is the Bottom Bracket on a bicycle? In a nutshell. Your bottom bracket is housed in the bottom bracket shell of your bike frame, it connects your chainset to the frame and allows the cranks to turn smoothly. When selecting a replacement bike bottom bracket you need to make sure that you get the correct model.
These bikes are equipped with Schraeder valve inner tubes. The rims require a longer stem than a standard schraeder valve has, and so the bikes come with a long stem schraeder tube. This has made long stem schraeder valves somewhat available in bike shops, at least around here; I don't think Wal mart sells them.