2X10 hits X0, X-9 and X-7.
The derailleur range seems to be:
- SRAM Red (08)
- SRAM Force (07)
- SRAM Rival black short cage (09)
- SRAM Rival black medium cage (11)*
- SRAM Apex (11)*
- SRAM XX long cage (10)
- SRAM XX medium cage (11)*
- SRAM X.0 long cage (11) available in black, red, gold or blue*
- SRAM X.0 medium cage (11) available in black, red, gold or blue*
- SRAM X.0 short cage (11) available in black, red, gold or blue*
- SRAM X-9 long cage (11) available in grey, red, or white*
- SRAM X-9 medium cage (11) available in grey, red, or white*
- SRAM X-9 short cage (11) available in grey, red, or white*
- SRAM X-7 long cage (11)*
- SRAM X-7 medium cage (11)*
- SRAM X-7 short cage (11)*
- SRAM X-5 (08)
- SRAM X-4 (09)
* New or improved for model year 2011
- Publisher: SRAM
- Country: USA, with manufacturing in Taiwan
- Date: October 2010
- Derailleur brands: SRAM
- Derailleurs: too many to list
