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Dirt Bike Starter Suspension Tuning Kit
Works on dirt bikes, street bikes, and adventure bikes. For MTB click here.
Everything you need to get your dirt bike suspension perfectly dialed for maximum comfort and control. See real-time sag ...
Reviews
4.8
31 ratings
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Cool Concept that works!
Figured id give this a try and see how it stacks up against the ol tape measure way and it def make things easier. One of my bikes I was pretty dead on using the old method but my 2nd bike boy was i off! This def helped me set it up properly and immediately noticed a difference. Not sure why I was so far off on my 2nd bike and the 1st one was pretty much dead on but this def makes the job easier and you know for sure where you're setting it at.
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Sean · April 29, 2026
Very Handy Tool
This is an awesome tool to work on your suspension alone. I dropped some weight and went to adjust my sag and noticed I wasn't getting past 80mm. The Slacker helped me realize that I needed to get my springs changed out. I wouldn't have noticed without having this.
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Chris · April 26, 2026
Super easy
Product did exactly what I needed it to and it was very easy to set up and use. The tutorials on where to attach to the rear fender was also very helpful. It seems my sag (somehow) was at 122 when I checked it. Bike rides so much better now that it’s right
