With a THINstem, your bike can go from awkward to flat in seconds, so you can fit it easily in hallways and narrow rooms. See how this replacement threadless stem works.

1. Why are we doing this?

Four Steps to Installing Your Revelo THINstem

Here, we cut through the handlebar math to answer the only important question about your handlebars---big or small?

3. Which stem is right for you?

Disassembling the steering part of your bike can be daunting. Here, we demystify the threadless stem concept in 2 minutes.

2. Threadless stem basics.
Done looking. Now I'll buy it.

Once you know the goal and have the right parts, installation is a snap. Here, we get bars foldable in about 4 minutes from start to finish.

4. Install your stem.
Installed! Now I need pop-off pedals.