Will this work with an Altus C20 rear derailleur?
794265
Well it should work with any derailleur but you`ll need to match the number of gears that the derailleur has to the shifter like if the derailleur is a 7 speed then you would get a 7 speed shifter. Dose this help any?
794266
Yes, absolutely! Just make sure you choose the shifter set that matches the number of gears on your rear hub!
393236
Yes, in principle, but you should check to make sure your rear derailleur has enough chain take-up capacity.
702115
I would think so. As long as the derailleur supports at least as many speeds as you have.
2043696
I agree with Michael B Hare's answer. It is not within Shimano spec, but it MAY very well work depending on the geometry of your derailleur hanger. Sometimes it won't, but there are a lot of reports saying this combination works fine. MBH is also correct in his warning about chain length....
859510
Yes it will work. If you change to a 9 or 10 speed you would need derailleur.
2125722
As long as they are both 8 speed. So if you have a 8 speed cassette and and 8 speed derailuer than a sram 8 speed shifter will work.
1706952
NO! No, it will not work. The SRAM shifters only work with SRAM rear derailieurs, because the ratio is 1:1 vs Shimano 2:1. The front derailieurs for both systems are interchangeable as they use the same ratio.
234510
Shimano 105 or Ultegra derailleurs also seem to be of good quality and should work fine with those shifters.
1220550
Possibly, It is designed for 3 speeds in the front and 6 speeds in the rear. The "limit" screws on the rear derailleur should limit how far it will go on the rear. The handle bar diameter needs to match ( not sure what that is) and the cable sleeve holders on the frame can't be in a position that is longer than the length of the supplied cable sleeves. If you are able to install it yourself and can improvise a bit I'd say go for it. Its fairly inexpensive.
971474
Since your cassette is controlled by the rear derailleur, this should have no effect on it, and should work just fine.
124134
If your bottom bracket cartridge has a standard square taper JIS spindle - then it most likely will work. However, there is the possibility that you might have to change the cartridge to a different length (possibly shorter, like a 68x110) in order to get the correct alignment between crankset and rear cassette.
1246607
I couldn't say for sure, but this is made for mountain cassettes with wide ranges, with not so small differences between gears. I would say get a road derailur made for the small steps between gears. Cant say for sure though.
608212
Sorry for the delayed response - out of town. OK - to make this derailleur work on a bottom or down pull cable, the cable must approach the derailleur from under the right side of the bike, wrap over the body (there are small "cast in" cable guides for this installation method) and be installed thru the clamp screw (which is ambidextrous). Hope that helps - Randy @ Prototype Cycle.
134886
It should work fine, and there is an adapter cable that makes it even simpler. See the following install video http://www.etrailer.com/Brake-Controller/Tekonsha/90885.html
54319
If you have Tourney shifters with a 7 speeds rear derailer and 3 speed front derailer you should be fine. The most difficult part is fine tuning the cable length nuts to get the shifters just right.
597941
Yes, you can use!! No problem !!!! There is two rolles near the Rear Derailleur (one role leftside and one role right side), you will fix it there!!!!
231213
Yes, if your bike has disc brakes and a cassette hub (as opposed to a freewheel hub). If you don't know what you have, take the bike to a bike mechanic - he/she will not charge you anything to tell you what you need.