I have a schwinn 700 frame does this Shimano UN55 work with my frame. TY
15226
If it's a one-piece crank, then no. If it's the common two-piece (like newer Schwinns), then the only way to know is measure, measure, measure. At a minimum you will need to take the pedals off to measure the spindle length.
15227
My first suggestion is to read all the previous answers on the UN55 before you attempt to replace your bottombracket assembly. If you can remove the spindle, look to see if the specifications of the spindle are embossed on the spindle itself. For example, my Shimano spindle has specifications of 68 - 122.5 embossed on it, the smaller number is the bottom bracket bearing tube width and the larger number is the actual spindle length. Then select the UN55 sealed bearing BB that is the closest to your measurements.
15228
Well, let me see. If your Schwinn has a conventional crankset connected by a conventional bottom bracket then the Shimano UN55 should work. back in the early days, 1950's and before, Schwinn used to build bikes with a one piece crank. The UN55 won't work on that type (unconventional) of crank. If your Schwinn originally came with a 2 piece crankset with square taper BB interface, the UN55 is correct for you. Now keep in mind that the UN55 X 68MM is designed for a roadbike bottom bracket shell width. If you're dealing with a mountain bike it will be 73MM BB shell width. Also you will need to know the correct spindle length, they vary in length according to what is attached to the crank, drive side. Single, double or triple chainrings. Hope this helps.
1253696
The name plates for the 5500 and 5600 series should be interchangeable. If the name plate you currently have has the 'Flight Deck Shimano 105' labelling on it, it is the correct one.
312390
No. It doesn't. I bought the Shimano UN55 BB Square Taper Bottom Bracket for around $25. You will have to check the websites for how to accurately measure the BB for your bike.
1284442
I had purchased a couple different "Ditca" freewheels and neither fit. I finally ordered a Shimano SF-1200 and it fit perfectly.
1282568
Yes. It works with all 21 speed bikes. I would check the derailleur first and make sure that your screws aren't out of adjustment. There are good videos on YouTube telling you how to do that. If that doesn't fix it, the grip shifters are a good choice.
1739833
According to Shimano's documentation, the FD-M770 model will work with a 48T or 44T crankset. It indicates that the FD-M771 will only work with a 44T crankset, however.
2125720
NO! Absolutely not! This is a SRAM 1:1 pull ratio shifter that works with SRAM 1:1 ratio rear derailleurs NOT SHIMANO!!!!! It will work with a SRAM rear derailleur & a shimano cassette but NOT THE OTHER WAY AROUND. Period.
171220
You need to make sure first that your bottom bracket supports square-tapered cranksets. Then also you need to make sure of how many speeds your bike has. This setup is pretty standard so if you can fit square Taper and have 3x8 speed then it will work
207657
Any Shimano / microshift / sunnrace rear derailleur will be controlled by this shifter. If derailleur description says 7/8 or even 9 speed it will work. The "speed of derailleur" is really its range of movement, ie how many cogs wide it can span. 6/7/8 all use the same chain because spacing is the same. When I had mounted these A050 thumb / paddle shifters on my sons 8 spd roadbike, we could only use 7 cogs, so we adjusted High or Low limit screw to exclude top or bottom cog. If u have flatbar these are a great choice. If u have road style drop handlebars, consider the related Shimano A070 Brake Lever Shifters. Hope this helps - East Texas Rider Any Shimano / microshift / sunnrace rear derailleur will be controlled by this shifter. If derailleur description says 7/8 or even 9 speed it will work. The "speed of derailleur" is really its range of movement, ie how many cogs wide it can span. 6/7/8 all use the same chain because spacing is the same. When I had mounted these A050 thumb / paddle shifters on my sons 8 spd roadbike, we could only use 7 cogs, so we adjusted High or Low limit screw to exclude top or bottom cog. If u have flatbar these are a great choice. If u have road style drop handlebars, consider the related... » Read More Any Shimano / microshift / sunnrace rear derailleur will be controlled by this shifter. If derailleur description says 7/8 or even 9 speed it will work. The "speed of derailleur" is really its range of movement, ie how many cogs wide it can span. 6/7/8 all use the same chain because spacing is the same. When I had mounted these A050 thumb / paddle shifters on my sons 8 spd roadbike, we could only use 7 cogs, so we adjusted High or Low limit screw to exclude top or bottom cog. If u have flatbar these are a great choice. If u have road style drop handlebars, consider the related Shimano A070 Brake Lever Shifters. Hope this helps - East Texas Rider « Show Less
1830187
Shimano SPD-SL, they work for me on that setup. they DO NOT WORK for the standard SPD peddals. do a quick google on SPD vs SPD-SL
521453
Well, they are two different companys. I think you're taking a chance, but if Shimano doesn't make a similer product, it might be a chance worth taking. Otherwise, buy and use a chain link designed for a Shimano chain. Good luck
660801
Yes, currently using it on Trek 7.2FX with 8speed. Works identical to the original Shimano C102.
2167819
yes it might if it's a schwinn yet i would research it out by call the company that owns schwinn google it
1303831
This works fine with a wide range of 7 speed gear sets if you had an indexed shifter like gripshift it will probably work I've used it on Shimano and many cheap brand Chinese ones and always worked flawlessly
883646
It will work with Shimano 3x7 front derail. Definitely index shift. I have this shifter and it works As good as more expensive models.
711033
It is supposed to fit Shimano brake handle - do not know whose brakes are used by Schwinn
983855
The cassette should work on any Shimano or SRAM hub. As far as I know, all Shimano hubs, mountain or road, use the same 'mounting pattern' for cassettes.