Depends. If it's a so-called flip-flop hub it will, if it's a fixed-only it won't. Flip-flop hubs have regular freewheel threading on one side, and the special fixed threading the other. But the axle may be too short.
Usually not.
If the bike has a fairly thick rear hub, then the freewheeling mechanism is located inside the hub. Short of welding, or otherwise sticking internal parts together you can't turn those into fixies. Even if you could, you'd need to be really certain about how the hub is put together, so that back pressure on the pedals won't unscrew things.
If the bike has a fairly thin hub, then the freewheel mechanism is integrated with the sprocket, and can be unscrewed and replaced with a fixed sprocket. trouble with this is that the hub will be missing the special counter-thread section for a fixie lockring. Now you really run the risk of back pressure unscrewing things. It's called "suicide fixie" for a reason.
But if you run rim brakes, and never apply any back pressure, then a suicide fixie will do fine.
I'm assuming you're asking about how to remove the freewheel, as the Mongoose Rebel 20 is a single-gear BMX. In that case you need the correct freewheel puller to get the freewheel off. Check out www.parktools.com for more info.
Depends on if it's a freewheel or a freehub design. For a freewheel you need the appropriate freewheel puller. For a freehub you need a splined lockring tool.
It will work but your pedaling will be really smooth... basically it will be easy to pedal.... but you also wont get anywhere fast though plus it will look weird here are the specks for gear to gear ratioSPROCKETFREEWHEEL & CASSETTE COG orCASSETTE HUB228 cassette hub238 cassette hub259 cassette hub2810 cassette hub3011 cassette hub3312 freewheel/cog3613 freewheel/cog3914 freewheel/cog4115 freewheel4416 freewheel
this question doesn't make sense, because a "cassette-style hub" has a cassette, not a freewheel. if it's a cassette, surly sells a conversion that allows you to fix a cassette. if it's a freewheel, you can do it by threading on a track cog and a lockring. only problem is the lockring and cog are both threaded the same way, so if you break hard with the pedals there is a risk of the cog coming loose. A proper fixed-gear hub has a smaller, reverse threaded bit where the lockring attaches, solving this problem.
Coasting requires you to put the gear into neutral and let the car freewheel down the hill. If you came to a bend on the hill and someone was speeding up the hill, you may not have enough time to react and slam on the brakes, or slow down. When you aren't in gear, you have less control of your car, as opposed to if you was in gear. E.g. If you were in gear and slammed on the brakes, your car would stall, jerk you forward and stop, however because you aren't in gear, your car won't stop rolling.(It's why you can push your car when it's out of gear, but you can't push it when it's in gear).
they don't make a 9 tooth freewheel they make a 9 tooth cassette and its better to get a 8 tooth as you can see heres a gear ratio for you to look atPopular Gear CombosSprocketF/W or Cassette2282382592810301133123613391441154416
you don't use a freewheel for a 23 tooth sprocket you need a cassette hub heres gear ratios for yaSprocketF/W or Cassette2282382592810301133123613391441154416
If the brakes are out then you have no business putting it in any gear because it is unsafe to drive a car with no brakes.
Unlikely. 6- speeds are old technology, and Deore is considerably younger. A Deore shifter will not be able to make the rear derailer line up properly for a 6-speed freewheel.
C-152's use hydraulics with their fixed tricycle gear to make softer landings. Also, the disk brakes use a hydraulic system.
Fixed
Well, a track bike is a bike dedicated for use on a velodrome. It has a fixed gear, no brakes, often a steel drop bar and some other features. But with a but of determination you can stick a fixed gear rear wheel in any kind of bike. The wouldn't make it a track bike, but would make it a fixie. If you want to be hard core in your fixie riding, the "purest" is of course to ride a track bike in traffic too.