With the most innovative technology to success. The XACT PRO 8950 shock absorber not only gives leading motocross factory teams a decisive advantage on the podium. Thanks to the damping with WP SUPERTRAX technology, your rear wheel is back in the dirt faster. You overcome any obstacle with more power, traction and control over your bike. And if the terrain suddenly demands a little more sensitivity, the rebound damping can be perfectly adjusted to suit any rider via the built-in TXN adjuster. To round off this OFFROAD Performance Package, the XACT PRO 8950 shock’s LINKED DAMPING SYSTEM provides the necessary breakthrough reserves through a significantly optimized progression of the shock absorber. I am selling some parts that came with a 2022 gas gas mc EX 450f motorcycle troy lee designs edition that I purchased. Parts are used and in excellent conditions. I believe these parts are interchangeable with the KTM and the HUSQVARNA 450 edition motorcycles also. This shock new retails for over $2600. I am also selling front forks that match in another auction. I am also selling some mxt suspension parts in another auction also. Please use the pictures as a guide. If you have questions, please let me know.I will be more than happy to answer them.