After riding the bike for a bit, I've decided to add shift assist. For the quickshifter do I need anything else but part# A9778833 to make it work with my bike? Do I need to order part# A9770232 gear change assembly as well? I have a Rocket R. I've been trying all morning a few Triumph shops and the parts counters are apparently so busy they never pick up. I'd like to get it ordered ASAP so I thought I'd consult the fountain of knowledge here.