SRAM X9 2 Speed Trigger Shifter Front 2013
SRAM designed the X9 shifters with Exact Actuation for lightning-fast shifts. Crafted from lightweight aluminum and composite materials, the X9s will meet the demands of any rider.
This shifter works just as well as XO/XX and I would recommend purchasing these because they work and are a lot cheaper. Never had problems with these and they simply just work.