{"product_id":"proline-powerstroke-oil-filled-shocks-4-for-losi-micro-bt","title":"ProLine PowerStroke Oil-Filled Shocks (4) for Losi Micro-B\/T","description":"\u003cp\u003eUpgrade your Losi Micro-B\/T with the premium suspension performance it deserves. PowerStroke Oil-Filled Shocks are pre-filled, CNC-machined aluminum upgrades designed to replace stock plastic shocks with smoother damping, reduced bounce, and improved corner traction. Featuring a competition-ready emulsion design with a bleeder screw and threaded collar adjustability, they deliver true tunability and consistent rebound control, giving every driver a measurable edge from the first lap.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReady-to-Mount Race Performance\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePowerStroke shocks come pre-filled with 200CST oil and medium springs installed, so you can mount them straight out of the package. Designed as a true bolt-on upgrade, they instantly improve damping consistency, reduce bounce, and increase high-speed stability, making them the perfect first upgrade for any Micro-B\/T.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCNC Aluminum Strength \u0026amp; Precision\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt from CNC-machined aluminum with copper anodized shock bodies and black anodized caps, PowerStroke shocks offer superior strength over stock plastic units. The rigid construction enhances damping precision, improves durability, and maintains consistent performance under racing conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEmulsion Oil-Filled with Bleeder Control\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe emulsion-style oil-filled design includes a bleeder screw and robust copper washer gasket system to ensure proper sealing and consistent rebound. This setup allows drivers to fine-tune suspension feel for different surfaces and driving styles, delivering predictable control lap after lap.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTrue Tunability On the Fly\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDial in ride height and spring preload with adjustable threaded collars for fast trackside tuning. Whether you're fine-tuning for grip, stability, or jump landings, these shocks provide real suspension adjustability that stock units simply cannot match.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRebuildable \u0026amp; Cross-Compatible\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDesigned with racers in mind, PowerStroke shocks are fully rebuildable using PRO643410 components. They are also cross-compatible with LOS-1991 springs, expanding tuning options and ensuring your Micro-B\/T suspension evolves with your driving style and competition needs.\u003c\/p\u003e","brand":"ProLine","offers":[{"title":"PRO643400","offer_id":67765548646570,"sku":"660132641078","price":39.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/9324\/1002\/files\/pro643400_a0_c222dgss.jpg?v=1793149066","url":"https:\/\/shop.fastandfuntoyandhobby.com\/products\/proline-powerstroke-oil-filled-shocks-4-for-losi-micro-bt","provider":"Fast and Fun Toy and Hobby","version":"1.0","type":"link"}