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Slacker Digital Suspension Tuner
Works on dirt bikes, street bikes, and adventure bikes. For MTB click here.
When your suspension is dialed, everything becomes effortless. Slacker gives you instant, accurate sag readings right on the handlebars so you can tune your bike to perfection every ride. No helpers, no guesswork, no more wasted riding days.
Slacker is a patented system that mounts to any motorcycle or mountain bike in seconds and streams live sag measurements straight to your bars while you are mounted on the bike, using our optional wireless remote or the free Slacker Virtual Remote app. Simple, fast, and precise! It's the only way to properly set up your suspension on your own, whenever you like.
Directions For Use
Just stick Slacker on the axle using the super-strong magnet, connect the retractable cable to the universal clip, and turn it on. Now turn on the wireless remote, or connect our Virtual Remote app so you can see your readings while mounted on the bike! It could not be easier to take real-time measurements, with absolutely no assistance.
Includes all the required attachments for dirt, street, and adventure bikes to measure the shock and forks. MTB requires the optional Virtual Fender Mount to measure in the rear.
Requires (2) AAA batteries - not included.
30-Day Money Back Guarantee!
If you are not 100% stoked on your purchase, you can return it for a full refund.
Overall rating: 4.9451075 / 5 from 1257 reviews.
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"Good idea, smart execution. . Device feels robust, easy to use. Megnet to attach the tool on the rear shaft. You're done realy fast. Some extra self adhisive connecting point for the rope / wire were with the tool. Actualy nothing negative to tell anyone. Only,,,, throw in the battery's when packing the tool for shipping. Than you can get going when you receive the tool."
"Makes setting up the slack so easy, especially when alone. And with proper set up slack, the rebound and compression follow so easily and convenient. A properly set up bike makes such a difference, one wouldn’t believe it. Honestly, it’s addicting how rewarding the before and after is, I’m gonna set up every friends bike I can get my fingers an."
"I was surprised how inaccurate the shock stroke measure method was. Nearly a 7% difference in sag percentage on my bike. Which I suspected because I felt like I was too deep in the travel and this confirmed it. Note: this wheel movement measurement is not a holy grail, it’s a starting point to tune from. My 2 gripes are: the temporary fender required ALOT of strength to tighten the swivel point not to move. As soon as the tension loaded string was attached it pulled down. And the axle inserts could be a little larger in diameter. If I dismounted on the brake side, the weight of the device would pull it out of the frame. With the newly revised phone App, I did waste money on the remote but no big deal"
"This thing is so awesome and makes like way easier!! I love telling everyone about Slacker & showing them just how easy it is to tune your suspension with no assistance!!"
"Tool is simple to use, comes with everything needed for motorcycles (except batteries - wish there was a lithium rechargeable device version). Phone app works well, no issues. Very accurate and enhances safety. Purchase to do it yourself and save money from the stealerships. Only thing noted that I hadn’t seen mentioned is if you have rear axel spool sliders (for paddock stands) you may have to remove in order to attach this earth magnet to your rear axel. You may not be able to use your rear stand if spool has to be removed. Great price, great product, highly recommend to other. Device that pays for itself! Awesome."
"I placed an order on a promo deal that said it included everything plus the case and remote. The kit came, but no remote. Reached out to customer service who kindly sent the remote after a few short questions. The tool is super straightforward and easy to use and if taken care of should last any amount of slack adjustments performed from moto to mtb!"
"I have used this on all three of my bikes. I have been setting up suspension manually for 30 plus years. Trying to do this solo is always tricky. This tool made it a snap. I did find my butt dyno suspicions confirmed that I need to drop the preload slightly on the front of one of my bikes and found the rear suspension out of range on my other big bike I don't ride much. Very easy to use, the app is pretty seamless so I can just use my phone to remote view."
"I paid over 100 ILS for shipping and received a service that feels worse than free economy shipping from China. The package missed the estimated delivery date, tracking updates have been almost useless, and there has been no clear information about where the parcel actually is. Charging premium shipping prices while providing this level of service is unacceptable. Very frustrating experience."
"The main reason I bought this is so I can check my sag without having another person. That was very useful. The slacker uses a magnet to attach to the rear axle. If you have a titanium axle it will not work. I wish the product was available in different colors. I would like to have been able to purchase a red version."
"Awesome product life was made so much easier checking sag by myself! Definitely an investment worth it. No more ruler no more tap measure!"
