tag:blogger.com,1999:blog-7018073541417646773.post3964277639031208173..comments2024-03-27T19:00:02.499-04:00Comments on UNDERNEWS: Create your own ebike by changing the front wheelUnknownnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-7018073541417646773.post-91993432673705635432016-05-05T17:02:23.377-04:002016-05-05T17:02:23.377-04:00They're halfway to a direct drive. Why not dir...They're halfway to a direct drive. Why not direct drive?<br /><br />In direct drive, the wheel is stationary and the tire<br />is the armature. Efficiency is doubled. This has<br />already been done with automobiles.Capt. Americanoreply@blogger.com