A hardtail is basically a bike that hasn't got a rear suspension. It's usually used for Mountainbikes. MTBs are available in three "flavors":
Other bikes as a rule don't have suspension components, so it's pretty much only for MTBs that you need to keep track of the different styles.
If you want a do-all hardtail then you'll have to spend at least $700 for an all mountain hardtail. for under $300 though you can get a pretty good BMX or dirt jump bike. but like a said, for a mountain bike, you'll have to save up a bit more.
On downhill trails hardtail mountain bikes are harder to control, vice full suspension. So improve your skills by getting a hardtail.
Depends on what kind of bike it is. For a road bike it'd be heavy. For a hardtail MTB it'd be fairly OK. For a full suspension MTB it'd be quite light. For a DHMTB it'd be amazing.
yes, I have one and it is a 21 speed blue hardtail 15.5" marked with team fuze.
Trek MSRP for the Series 3 Hardtail - $529.99
There are so many personal preferences involved that it's impossible to give a solid answer to that. Might as well ask what's the best candy.
Pretty much rider's choice. Wider front can give better cornering, while wider rear(particularly on a hardtail) can protect against flats.
No
It depends on what you're looking for in a bike. You can always get a $100 so-called "Mountain Bike" from a big-box store, but these will not perform in any capacity off-road. There are a few grades (or price divisions) of mountain bikes, based on component spec. Prices also vary based on suspension. A "hardtail" (only front suspension) will be far less expensive then a full-suspension bike. Most manufacturers only produce full-suspension starting at the mid-level or enthusiast level.HardtailEntry level Hardtail: $400 - $700Mid-Level Hardtail: $800 - $1,300Enthusiast Level Hardtail: $1,400 - $2,500Race Level Hardtail: over $2,500Full SuspensionEntry level: $1,000 - $1,700Mid-Level: $1,800 - $2,300Enthusiast: $2,400 - $3,500Race Level: Over $3,500
are you serious?
Depends on the type of bike. For a road bike - no. For a hardtail MTB - no. For a full suspension DH MTB - kinda. For a townie/dutch bike with fenders, rack and all - yes.
If it's mainly city riding with the occasional fairly smooth trail, then get a hybrid. If it's mainly trails and some occasional city streets, get a hardtail MTB.