I own a stock banshee expect for pipes (fmf fattys) and, i'm looking to gear up my bike. I use my bike to trail and drag and mostly ride in the sand. Would i have change both sprockets and with how many teeth should i go with???

 

are you looking to go faster or are you looking to go slower..if faster go down by maybe a tooth or two or reverse to get more power always wise to change both sprockets and chain to reduce premature wear