NITTO Quill To Threadless Stem Adapter | MTC-022

The NITTO quill to threadless stem adapter, AKA Column Adapter is an adapter for using a threadless stem (most common stem size 1-1/8) with a threaded steerer. If you are going to use a shim, adaptor, spacer or any other device and its location is critical to safety, it should be high quality and strong. 

Stack height is 42mm with a post length of 130mm

MTC-022 - 25.4mm lower to 28.6mm upper. (Also Know As) 1-1/8th threaded to 1-1/8th threadless