uclown2002
Guru
- Location
- Harrogate
Looking to replace my shimano 105 rear derailleur, but see they do a short cage (SS) and a medium cage (GS). Which is more suitable for use with a 50/34 compact and 12-25 cassette?? What does total capacity refer to below? Guessing above 12-25 cassette has total capacity of 37T?
- short cage
- Maximum front difference 16T, total capacity 33T
- Weight: 221g
- Medium cage
- Maximum front difference 22T, total capacity 39T
- Weight: 232g