How could I figure out if this would fit a 1990's Schwinn World bike?
2053508
you need to go to www.planetbike and look at their size chart. You can also call them and they will be glad to help. They go by size and tire width.
2053509
First check your tire size. These are for 700C tires, probably no wider than 35's. If your bike has the right tires the next thing to check is to see if it has fender mounting holes. There will be a threaded hole on each side of the fork near the axle, a hole in the center of the fork right over the tire, and a threaded hole near the rear axle on each side. If you've got all this, they will work
626026
with some tools and some knowledge, this will fit any bike ;).. specifically no.
2062332
I can't speak to your certain model of bike, but it fit on my sons 26" Schwinn mountain bike with no issues.
130638
I am not familiar with that kind of bike , but I am sure if it fits ,you going to love it I do; good luck.
2156241
As far as I can tell this will fit almost any make or model there are two sets of bolts and there hasn't been any bike that I have heard of they won't fit on
691090
i do not know , i bought the mongoose bike by mistake thinking it would fit my bike, and it did not
707818
They have a lot of info on the manufacturer's site for what it will fit, it's pretty simple. I connected it to a dual suspension mt bike with disc brakes with no problem
1367661
Not sure. If you type your bike in it should tell you whether it fits or not. That's what we did.
193405
Not sure, but it fit mine with disk brakes. Make sure your bike has the holes for the bolts at the bottom
1386862
If your Schwin has a regular seat post it will fit. I have mine on an old 10 speed and it beats the heck out of that skinny one that came with the original....
1727415
This should work. My bike want listed but it looked close and it fits perfect.
1159190
It will fit most any bike, instruction is included with wire diagram. Depending on how you would like to mount it, you may want to get the universal handlebar mount.
101457
No way for me to know...It is best to take it to a bike shop. They can measure it and suggest a replacement. It should run no more than 25-30 dollars and about 15 or so to install it. It will be worth your money to do this because if you do it yourself you will also need a bottom bracket tool so you probably have to spend about the same or a little more than if a bike shop does it for you. Call around and get 2 or 3 quotes.
1153264
It will fit but you will need to adjust or potentially change the front derailleur.
647588
I bought these: http://www.amazon.com/gp/product/B000AO7IVU/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1 and they fit great. I bought them for 70's Schwinn.
1846749
You would probably get a better answer from an expert in a bike shop or contacting the manufacturer. There are many factors to consider. We bought this to replace the same piece. Sorry we couldn't help much.
1284367
I'm only guessing,but if it's not standard equipment, it's retro[fitted] It will fit between the the two bottom pieces of the frame on the bottom, in front of the rear wheel.