Chris tries to change a bike stem

In this video, I’ll attempt to change the stem on my bike. The stem is the piece that holds your handlebars to your steerer tube. You may want to use a bigger or smaller stem to dial in the perfect amount of reach (the distance your handlebars are to your saddle).

I’m not calling it a tutorial because I have never done it before, so who knows how it will turn out!

I’m using my Voodoo Limba cyclocross bike. I made the rookie mistake of buying a frame that was too big for me and so I needed to reduce the reach. I moved the saddle forward to put it into a racier position, using my race bike to match the geometry. But I also needed to swap out the 90mm FSA stem for a 70mm stem. Luckily, FSA does such a step, so it should just be an easy swap-out swap-in job.

The first step was to take off the reflector which was blocking access to the bolts holding the stem’s front plate in place. I then loosened these a little at a time to avoid putting too much stress on any bolt. Once the faceplate was off, I let the handlebars dangle down. I had my bike on the turbo, rather than in a stand, so there was no chance the forks would drop out.

Next, I removed the dust cap from the top of the stem and then loosened the bolts holding it onto the top of the fork. Once this was done, it slid off and allowed me to put the new stem on. Then it was merely a case of reversing the procedure.

Getting the new stem in the correct position is a tricky one. The handlebars need to be both in the centre and at the correct angle, and it took me a while to get them just right. After that, I could tighten up all of the bolds, including making sure that the stem lined up with the forks and front wheel.

Timeline

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This entry was posted on Wednesday, May 8th, 2019 at 11:00 am and is filed under Video. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.