Fits 2017-19 Maverick X3 Models 120hp, 144hp, 172hp Seriously, you can't beat these belts for your X3! Every single X3 should have one to prevent blowing belts and blowing out the outer clutch cover. Quit buying guards, just buy a belt that's meant to withstand the high horsepower. The Stryker military armored combat vehicle is built for battle, to withstand harsh punishment and to keep on rolling. Nothing is more fitting for these revolutionary belts. The latest in belt technology; aramid fibers allow you to push your machine to the limit Stands up to higher temps & runs cooler than any other belt on the market Truly the best belt on the market! We have tested with many different belts and nothing compares. This belt lowers belt temps, has more grip, holds up to higher belt temps, and performs extremely consistent. Better than OEM or anything else we have tested with. This belt had us extremely excited from the moment we installed the first one. Our high horsepower, fast pace, and wide open style of riding is tough on belts. In collaboration with Gboost technologies we have been testing this belt in every condition; the mud of Minnesota, trails of Wisconsin, Oklahoma dunes, Idaho Dunes, Lucas Oil Short course and more! Every single time and every person who has used this belt has been blown away by how well it performs. We can almost go as far as saying it's unbreakable. This is by far better than the OEM belt and will have you worrying less about blowing belts than ever before. In your hands you'll notice the quality difference in the belt over others. It simply feels more durable because it is. With more Kevlar than ever before, this belt is meant to last and withstand the toughest conditions. While this is the strongest belt on the market, keep in mind any belt can have issues if your clutches have issues to begin with. Take the steps to make sure your clutches are working properly. Read our blog on blown belts and how to prevent it: https://aftermarketassassins.com/tech-blog/f/clutching#Carbon fiber with superior cord tensile strength and DUMAX™ top cog compound to retain cord rigidity and better adhesion of top cog to cord construction. High-temperature, heat-resistant polymer DUMAX™ with directionally-oriented fibers under the base cord construction. Will handle the power heat/friction for maximum power transfer through clutches. Engineered to keep maximum under-cord stiffness across the belt while giving stable cord construction base and allowing the belt to flex for efficiency and cool running temperatures. Helps retain cord line position — won’t expand or bulge out under top cog under squeeze pressure. Next generation, ultra-strong Aramid fiber cord (S-Compound and E-Compound models) can handle/carry more than 10,000 pounds of tension without stretching or breaking. 30% stronger compared to OEM and aftermarket drive belts. Next generation cog design with DUMAX™ compound for above-cord strength, flexibility, and heat resistance. This is a must for today’s high-horsepower/high-torque motor/clutch applications.