{"product_id":"pro-line-pro635905-rr-spring-assortment-for-635901-powerstroke-shock","title":"Pro-Line RR Assortment for PowerStroke RC Shock Spring - PRO635905","description":"\u003cp\u003eThe Pro-Line PRO635905 RR Spring Assortment is a dedicated set of replacement and tuning springs designed specifically for the Pro-Line 635901 PowerStroke Shock. If you're running PowerStroke shocks and want to dial in your suspension stiffness for different track conditions or driving styles, this spring assortment gives you multiple spring rate options in a single pack. Rather than running a fixed setup, you can swap springs to suit loose dirt, high-traction carpet, or varied outdoor surfaces without needing to buy individual springs separately.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned specifically for the Pro-Line 635901 PowerStroke Shock — not a universal fit, ensuring correct spring diameter and length\u003c\/li\u003e\n  \u003cli\u003eIncludes multiple spring rates in one pack, allowing suspension tuning without additional purchases\u003c\/li\u003e\n  \u003cli\u003eRR designation indicates rear shock spring application, so confirm your shock position before ordering\u003c\/li\u003e\n  \u003cli\u003eDirect Pro-Line replacement parts maintain OEM fit and performance with the PowerStroke shock system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePRO635905 RR Spring Assortment (multiple springs as per assortment contents)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat You Need\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePro-Line 635901 PowerStroke Shock (sold separately) — these springs are only compatible with that specific shock\u003c\/li\u003e\n  \u003cli\u003eRC vehicle fitted with compatible PowerStroke shocks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pro-Line","offers":[{"title":"Default Title","offer_id":47013705973997,"sku":"PRO635905","price":33.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2194\/5657\/files\/PRO635905_A0_F05EDIFY.jpg?v=1742357755","url":"https:\/\/www.hobby-city.com.au\/products\/pro-line-pro635905-rr-spring-assortment-for-635901-powerstroke-shock","provider":"Hobby City NZ","version":"1.0","type":"link"}