My bar ends are Chinese Knock-offs of the Ergon G3’s. I can’t recommend them… I had to rethread the holes for the adjuster screws, epoxy the end caps to make them fit snug against the bar (since the aluminum is so cheap that the set screws can’t provide tension), and I can’t keep the bar ends in position that is useable. I will be upgrading them to the Ergon G3 next month. I mainly took my chances with these cheap grips to see if I fact they’re would help my hands to stop going numb on longer rides without spending a lot of money; which they did do very well.