SRAM X9 9 Speed Twist Shifter Set 2013
The X9 line-up features the many of the same qualities and technologies as X0. If you are looking for greatness in a refined high-performance shifter, look no further. SRAM X9 Twister Shifters feature a less aggressive grip than X0 with the same great performance you have come to expect from all SRAM products.
Been running these shifters (only 2011 model) since 2011, and I just love them. Super-smooth shifting transition, plus grip is very comfortable, and easy to hold-on-to during rough rides. A very good choice.