20 Most Recent Sram Rival Rear Derailleur Questions & Answers

adjust barrel on rear mech clockwise till gear shifts click brake lrver for next gear repeat same as before with barrel. If this fails stat from bottom og cassette but adjust barrel anti-clockwise to obtain gears.

I think this is what you are looking for.


http://www.sram.com/_media/techdocs/MY08%20SRAM%20Tech%20Manual%20English.pdf

Riding small-small is called cross-chaining, and is not recommended. On a double chainwheel bike at least the smallest and sometimes the next smallest should not be used. On a triple it's more like the 3 smallest. Nevertheless, the derailleur pulleys should take up the slack at least, if you have not made any changes to chain or derailleur. The spring on the pulley cage may be broken or weak. You need to get in-person help at a bike co-op or bike shop. I’m happy to help further over the phone at https://www.6ya.com/expert/donald_f2ed37026a3ac881

Yeah, derailleurs are sold as a complete unit, just replace it.

A simple web search for "sram x9 cable replacement" finds procedures.

Any real bicycle shop could mount a new rim on it.

rear derailleur need adjustment, too tight.

http://www.parktool.com/blog/repair-help/front-derailleur-adjustments