How To Mountain Bike
How do i take off the chain on a mountain bike to get a new tire because my old one is flat?
I can’t find the chain link and my tire is flat so i need to get a new one..is tehre any way I ca take off the chain or do I even need to take the chain off?
It is a mountain bike.
You don’t need to take off the chain. It’s best if you don’t. Loosen the rear axle. Yours might have nuts (use a wrench) or a quick release (just open the lever). If you push the axle down in its slots it will come free of the frame. You can then just move the wheel to the left, disengaging the back cogs from the chain. It can get messy, so wear rubber gloves if you have them.
HTH
How To Mountain Bike

What is the average speed of a mountain bike?
I need to find out how long it would take me to go to a place with a mountain bike, and what is the average speed of a mountain bike that isn’t going it’s max speed, but going from one place to another without rushing, but not going so slow that that a person running cant catch up?
that will depend on how hard you push yourself and the terrain.
i personally usually go about 6-10 MPH on average whenever i go for longer bike rides.
if you are going to be riding this distance constantly i might recommend getting a road bike it will allow you to go faster and make your trip easier