UNBEATABLE TOUGHNESS Introducing the Pro-Line Powerstroke Heavy Duty Shock Shafts, meticulously engineered for Traxxas X-Maxx trucks. These robust shafts feature a massive 6.5mm diameter, significantly improving strength compared to standard options. ADVANCED COATING TECH The shafts are protected by a titanium carbon nitride (TiCN) coating, enhancing durability and delivering smooth operation while minimizing stiction. PROTECTIVE INTEGRATION Designed with integrated shock guards, these shafts defend against rocks, dirt, and mud, ensuring a stylish and functional upgrade to your truck. EASY INSTALLATION The Powerstroke HD Shock Shafts come pre-built for your convenience – simply install and hit the road for an exhilarating ride. COMPATIBILITY AND OPTIONS These shafts are compatible with the stock X-MAXX shock cap and work seamlessly with Pro-Line's Ultra Reservoir Shock Caps, offering exceptional performance. FEATURES SUMMARY Key features include a massive 6.5mm shock shaft for enhanced durability, a TiCN shaft coating for smooth operation, and pre-built convenience for easy installation. Replacement parts are also available separately. Experience the ultimate upgrade for your Traxxas X-Maxx with the Pro-Line Powerstroke Heavy Duty Shock Shafts, designed to enhance your adventures with superior durability and style.