I needed long handled metric to supplement my portable kits at a reasonable price. These are perfect.

mainly used for my electric bikes for tune-ups/repairs/installments

These aren't what I would call "fine quality tools" by any stretch, but for an occasional light use set they get the job done.

The handles are ok, they just don't exude quality. There are some poorly cleaned up molding seams, and I doubt they would hold up to abuse like trying to apply extra leverage for stuck bolts. Some of the smaller shafts are a little bit bent or warped, but it doesn't really affect their usability.

I like that they come with a metal stand, however it's kind of a confused design. It has keyhole slots for hanging, but if you tried to hang it on a wall, the wrenches would be horizontal, and therefore easy to knock out. (first photo) Further, the printing that indicates the size would be facing straight down and impossible to read unless you are on the floor. You could probably make it work, but it just doesn't seem very well thought out. Maybe the idea is to bolt it to a table top?

It would have been better if they had made the stand a little wider and put the slots on the side so you could easily bolt it to the wall and still be able to read the sizes while having the wrenches much more secure. What I will probably end up doing is making a spacer block from wood and drill some holes through the metal to mount it. Seems silly when a slightly different design could have made it unnecessary.

Overall though, I think they are a good value for the money. I'm going to be using them for light duty applications, so they are good enough for that purpose.

Update: Thought I would give an update a year and a half later. As suggested in my original review, I ended up fabricating a way to mount it to the wall. Rather than a wood spacer, I designed and 3D-printed a mount that clips in to the pegboard and uses the existing mounting holes in the wrench stand. Works great, and if I need to relocate it it's easy to move. (see photo)

The wrenches themselves are holding up fine. These are probably the most used set I have now mainly because I have them in a convenient location.

This product is great for the price but isnt that durable if your going to be putting alot of torque on it. ended up breaking one of them trying to untighten a lug . but if its for light use these are perfect

The hex set I received are great. Love the holder as well.