Bike Headset Spacer 7PCS Aluminium Alloy MTB Road Bike Stem Headset Spacer Fit 1 1/8-Inch Stem 2/3/5 /10mm (Black) (Black 7PCS+Top Cap)

Had to install a new Manitou Mastadon on my fat bike and wanted to cut the tapered heat tube long in case I wanted to move it to another bike later. These spacers worked perfectly. They were cut well with no burrs and the paint was nice and even. Didn't try the bolt so can't speak to that but it appears to be made well enough.

Used this to fix an improperly adjusted headset on a tandem I was given. Did the job with parts to spare for the parts bin. Would buy again

Worked well on my mountain bike.

Needed a spacer for my wifes headset on her bicycle. Decided to by the kit instead of just a spacer. The spacer fit well and has been holding up to old people bicycling. No complaints.

No problems. Fit and finish was good, would buy again if needed.

All components perfectly machined and finished.

Muy ligeros y muy importante que tenga su tapa y tornillo

I added an adjustable stem and the result was a loose bearing, this allowed proper adjustment.