I own and enjoy the IZIP E3 Vibe DF Lithium Ion (LiFePO4) 9.6Ah bike which I ride in MA and RI state parks and on the Boston and New Bedford waterfronts. I weigh 270 lbs and appreciate the PAS feature that assists me when I am tired and going up hills or into the wind. I purchased the bike for exercise so I only use the TAG feature when I really get tired and want to keep moving. There have been no problems when I have been caught in the rain or in the cold weather. Another feature that I like are the fat tires that makes coasting easier than other bikes I have ridden. My wife has ridden my E3 Vibe bike a few times and now wants one of her own.
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