Installed on Wollf Vela E-bike (left side).A small adjustment to the Info meter to make space was all that was required to install this mirror. Yes, the arm could be a little longer to lessen the forearm view, but as is works fine. Luckily for me, Wollf makes it so easy to move the brake, bell and thumb throttle controls. I could juggle these around to get an extra one inch of outboard clamping but I'm happy where it is.The anti glare works, the constuction is of course Chinese, but at least the clamp is aluminum although the arm that the screw goes into is poly plastic.The mirror does not move around while riding on paved (sometimes root bumpy) trails with crossovers etc. but we have front fork dampeners so I don't know how that would relate to rigid forks.An undistorted view and if it is convex as some others have complained it is only seriously minimal.Would only recommend installation on horizontal handlebar location. The mirror is functional, looks decent and while a little pricey the overall purchase was worth it.