KTM suspensions


To make sure that you can create the best riding-experience as possible, it is important that you understand how the KTM suspensions work and also how you can maintain them. Underneath we have tried to explain how you can tune and set up your KTM suspensions for any style of riding.

When turning your KTM suspensions (and for the overall setup) it is important that you start with the dirt bike forks. It is best to start with the front tire. Also, make sure that the tire is in good condition and inflated to an appropriate level. You will also need to adjust your compression and rebound damping according to your needs. Make sure that you have read the manual of the manufacturer of your bike before you start tuning the suspensions. The manual will explain how you can and should adjust the forks and special ones like the WP 4cs forks. There are a few different adjustments you can make to your suspensions. For example, you can adjust the suspensions for the weight and height of oil within the fork. When you adjust the fork height, you alter the amount of air space in the fork and therefore change the damping characteristics in the second half of the suspension travel. In short, when you add oil, you stiffen the fork and increase bottoming resistance, while removing oil softens the fork. You can add or retract oil until you get the desired effect—we recommend to start with small gradients of 10cc.

Next to adjustments within the oil amount, you can also adjust the suspensions to your own weight. When adjusting the dirt bike suspensions for your weight, you are going to set the sag. Setting the sag means that your are adjusting the amount of distance (sag) that the bike moves downward from the rider’s weight. Even though setting the sag is quite simple, it is recommended to perform it with two people. The one thing that you need to remember is that adjusting your sag is not about the right measurements (like a specific rule of thumb)—it is about getting the suspensions within a comfortable range for you. Make sure that you test your bike before and after any adjustments. Only this way you can create an optimal riding position. Also make sure that you stay on top of the maintenance of your dirt bike parts. Make sure that you change the fork oil, seals and bushings. This will not only enhance the life of your dirt bike, but it will also keep your suspension and riding performance consistent!


If you’re looking for a KTM fork rebuild kit our suspension system might just be what you’re looking for. In off-road racing the KTM 65cc is especially loved by the youth. The reasons for this are obvious. Although these engines only allow for 65cc, ideal for children, the bikes themselves are of the highest quality. Yet, when it comes to the KTM forks we believe to have a built a suspension system that only enhances the already great quality’s. One of these high quality KTM forks is the KTM 65 fork.

Safety, as you might expect, is our greatest concern when developing our dirt bike suspension. We have developed two different systems. One is called the SPHERE Hydraulic cartridge and the other we named the SPHERE NEW HEROES. This last one we developed specially for the youth and as such is most compatible with all 65cc off road motorcycles and in particular the KTM 65cc.

Our KTM suspension for KTM front forks is designed to bring these forks to a professional level. We developed our suspension to be highly adaptable to any terrain you might encounter. This is thanks to the 36 clicks for compression and 36 clicks for the rebound. We do not only offer the suspension alone for your KTM front forks. We also offer certain kits for tuning and maintaining different suspensions, shims and a specially developed oil. Everything you need for your KTM fork rebuild.


Dal Soggio Race is a part of Dal Soggio S.r.L.. an Italian company that has started in the 50’s creating high-tech. A passion for off-road racing was and much experience in high-tech products has led to the creation of our innovative suspension for KTM front forks.

We set out to create a product that not only guarantees safety, comfort and durability but also allows a far greater tactile feedback to the rider. We strived to build a suspension for KTM forks that would give the rider everything she or he needs to enhance their already present talents.

But mostly we want people to enjoy riding as much is possible. When we set out to develop our suspension for KTM forks we decided to compromise on nothing, neither do we expect you the rider to compromise when it comes to your sport.


When using the products form the Dal Soggio Race Part Division, you are able to make your KTM more safe, reliable and suitable for all conditions. You can upgrade your KTM suspensions by using either our SPHERE Hydraulic cartridges or our SPERE NEW HEROES. Our SPHERE Hydraulic cartridges are perfect for off-road disciplines—they are most suitable for enduro, but they also work great for motocross, super enduro and hard enduro. When you are looking to tune your KTM suspensions in a way which is perfect for you, but if you also do not want to compromise on anything, these cartridges are perfect! Our SPHERE NEW HEROES are the ones you need if you own a KTM 65cc bike. Even though the NEW HEROES work best for the KTM 65cc bikes, they are compatible with all KTM motorcycles. These cartridges are designed to improve the efficacy of the suspensions.


Thanks to the SPHERE products from the Dal Soggio Race Part Division, you can adjust your dirt bike suspensions to be adaptable to any terrain you might encounter. Start by bringing your KTM suspensions to another level—a better level and order your products now in our online shop!


Do you own a dirt bike store and do you want to become an official dealer of Dal Soggio? This means that you can sell our SPHERE products and all of our kits in your store. The only thing that you need to do is to fill out our “Become a Dealer” form on the website. You can also call us directly or you could send us an email. You can contact us via +39 0445 314 051 or via info@dalsoggiorace.com.

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Today was the first riding with my Sphere hydraulic cartridge. It was like riding a brand new husaberg totally different bike, it was so stable, transferring all infos to steering wheel and the most important safety and more self confidence !!! Dal Soggio SPHERE vs White Power 4cs : Final result 5 – 0


I have installed XP-One kit for WP Xplor. Very nice product and much improved over stock fork performance.


I got my first test ride in with the Ray kit. All can I say is “amazing”! Hands down the best 4CS set up I’ve ridden.

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