29 Genesis onyx

Top of the morning....sorry I m new at this site....received a couple of answer but I had contact Pirate Cycle n no one return my mail yet...the problem is my is 29...n I found the most is 26.....can I but just the adapter and using the sprocket that it came with the kit....anyone that have different ideas, pls help me I would love to ride that bike soon...again thanks for y'all help...God Bless

Thanks n I m glad that I had joined...a lot of nice folks here....thanks