Fits: Most bikes, steerer tube diameter 1 1/8"
Sizes: 15mm, 10mm, 5mm, 3mm, 2mm, 1mm
The combined height of your handlebar stem and spacers should be approximately 3mm more than the visible part of the steerer tube. Therefore you may not need to use all of the spacers included in this kit.
Send us a message if you are not sure, we'll be happy to help.