Cynergy E-Bikes | Electric Bicycle Shop | Portland, OR electric bicycles, electric bike, e-bikes, ebikes, ebike shop, electric mountain bikes, electric fat bikes, ebike store, portland, pdx, currie, Izip, Emotion, Easy Motion, Felt, EG, EZ Pedaler At Cynergy E-Bikes you will find a great selection of top brand electric bicycles covering a wide range of budgets - both affordable and high performance. Our e-bike shop includes commuter bikes, electric mountain bikes, fat ebikes, folding ebikes and cargo e-bikes. Electric bike conversions too.