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Quantity
1
Description
Mountain Bike Pro Suspension Tuning Kit Works on mountain bikes and motorcycles.
When your suspension is dialed, everything becomes effortless. Slacker gives you instant, accurate sag percentages right on the handlebars so you can tune your...
Reviews
4.7
12 ratings
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Great tool for tuning MTB suspension
High quality kit with everything you need to accurately set the sag on the front and rear shocks. I was surprised at how far off it was using weight formulas to estimate shock pressure to set sag. After setting the correct sag with the slacker, my bike rides so much better—more active on climbs and plush on the descents!
G
Greg · July 27, 2026
Makes Setting Suspension Straightforward & Consistent
The Slacker made it easy to measure the sag on my mountain bike. It allows me to take consistent measurements over time and make adjustments as necessary. I found the sag on my rear suspension was way too much.
