43 litres
500$
A good race mountain bike would cost you about $6,000 to $10,000
$75
Anything from $50 to $800
The difference is that the mountain bike tube is much burlier and wider than the dirt jump tube but may not be as strong in terms of hard hitting strength.
It weighs about 14 - 16 lbs.
Depends on what's already on there, what's available, and how much clearance the bike has at the fork and frame.
it depends on the year and model or the bike any where from 6 to 8 oz
There are quite a few things that has to match up.Steerer tube type, threaded or non-threadedSteerer tube diameterBrake type, rim, disc-post mount, disc-IS mountSuspension travel in mm, usually between 80-140 mmWheel size, 26" is most common but not the only oneDecide how much you're willing to spend, then buy a fork that fits the above.
about 50-60 psi for uphill riding
A Mongoose Mountaiin Bike brand new at The Bicycle Shop cost $350 in 2010