I just got done rehabbing a GT Dyno Moto Glide. It has the original 4 speed Nexus hub. The gearing is way to high. I could switch the rear cog from 22 to 23t but I don't think that would make much of a difference. The best option would be going down from the stock 44t front chain ring to something like a 36t chain ring. Would this replacement ring work?
http://www.ebay.com/itm/Chrome-Lucky-7-Chain-Ring-1-2-x-1-8-36T/281413256950?_trksid=p2054897.c100204.m3164&_trkparms=aid=222007&algo=SIC.MBE&ao=1&asc=20140407115239&meid=299e2dee302b4a59af18fbe635b8566e&pid=100204&prg=20140407115239&rk=3&rkt=30&sd=300949023799
The stock ring is 44T X 3/32" X 5MM teeth
http://www.ebay.com/itm/Chrome-Lucky-7-Chain-Ring-1-2-x-1-8-36T/281413256950?_trksid=p2054897.c100204.m3164&_trkparms=aid=222007&algo=SIC.MBE&ao=1&asc=20140407115239&meid=299e2dee302b4a59af18fbe635b8566e&pid=100204&prg=20140407115239&rk=3&rkt=30&sd=300949023799
The stock ring is 44T X 3/32" X 5MM teeth