Headset Spacer 1 1/8 Mountain Bike MTB Stem Spacer Road Bicycle Handlebar Stem Cap Headset Star Nut with Bolt for Bicycle Steerer Fork

Good quality, fit and finish. Just what I wanted to tighten up my spacing and give the bike a nice red accent to match my red fork.

Fit perfectly, the anodizing is consistent. A simple product not much to go wrong.:)

So... I realize these were 9 bucks... but if these left my machine shop looking like this I would be so upset. The spacers are literally saw cut out of tubing with a big burr on the inside that makes them really difficult to install. I dont have mics on me to check but I'm sure they're not very close to flat based on how they're made and that will absolutely matter to your bearings. Aesthetically the finish and anodizing is poor and inconsistent with significant color and texture variation. Even the cap screw is laughably lopsided and poorly made. I rarely write reviews but take it from an expert, these are really simple parts, you have to work hard to make them this bad. Don't be me. Spend $5 more on something worth buying. Avoid these.

I’ve built countless bikes and usually use the factory branded parts from the bike shop...these spacers/top cap is of the exact same quality as the bike shop brands...highly recommend this if you are building a bike and want to add some color

Matched my new Jessica headset and caps perfectly