25.4-31.8 Alumniniun Handlebar Shim, 1 Set

I was looking for a way to mount clip-on aero bars to a 25.4mm handlebar. The internet’s didnt seem to have a very good answer because this bar diameter is pretty uncommon and profile design(aerobar maker) didn’t support the diameter either. So I bought these to hopefully mount the bars without having to buy new handlebars all together. They worked great!! The fit is perfect, the width could be slightly larger but they worked great as a low cost solution to a ridiculous handlebar issue! Thanks

These were perfect for my bike build. They went on easy and fit perfect. No slippage bars are nice and tight!

These shims did the job perfectly. They grip your handlebar and have no movement whatsoever. If you are having the same problem of trying to attach a 31.8 stem clamp to a 25.4 handlebar do not hesitate to purchase these shims. They work perfectly, highly recommend.

Using small pieces of scotch tape made it easy to install by my self

Strong and lightweight and inexpensive. Was better than buying another handlebar and waiting longer. Had the shim the day after ordering it.

these are good quality machined shims, but probably best used one piece clamp. My Moto bacane has a 4 screw 2 piece clamp that is hollowed out center between screws. These shims are not safe with this type of clamp. Good for cheaper one piece clamp bike. On mine they fell out twice no matter how tight the screws.

light weight and does the job. Just note that bc they are 4 pieces, it might be tricky getting installing the handle bar. They kept falling out when I was doing the install lol. Def ask for someone else to help you

It was exactly what I wanted and expected it to be. Measurements were spot on and really like the four piece instead of The two piece because it allows a little bit more room to play with on the clamp.