{"product_id":"polaris-rzr-turbo-s-stage-1-dual-rate-spring-kit-fox-live-valve-shock-2018-2019","title":"RZR Turbo S Stage 1 Spring Kit (Fox LV 2020-21) | ZBroz Racing","description":"\u003ch1\u003eRZR Turbo S Stage 1 Dual Rate Spring Kit (Fox Live Valve 2020-2021) by ZBroz Racing\u003c\/h1\u003e\n\u003cp\u003eTransform your factory Fox Live Valve shocks into a true dual-rate setup with race-inspired performance. The \u003cstrong\u003eZBroz Turbo S Stage 1 dual rate spring kit Fox Live Valve\u003c\/strong\u003e includes progressive tender springs, main springs, and adjustable billet crossover rings — converting your single-rate factory springs into a tunable dual-rate system. Gain 2\" of lift, improved comfort, high-speed control, roll stability, and bottoming resistance. Built for mountain trail, rock crawling, and desert\/dune rally on the 2-seat Turbo S chassis.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConverts single-rate to dual-rate\u003c\/strong\u003e via tender + main + crossover ring system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain 2\" of lift\u003c\/strong\u003e with full kit installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable billet crossover rings\u003c\/strong\u003e — tune your crossover point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgressive tender springs\u003c\/strong\u003e — soft initial stroke for small-bump comfort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain springs\u003c\/strong\u003e matched to chassis weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-tensile silicone chrome wire\u003c\/strong\u003e springs\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDirect fit on OEM Fox Live Valve shocks\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTuned for 2-seat Turbo S\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproves comfort, control, stability, and bottoming resistance\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMade in the USA\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: Dual-rate spring kit with crossover rings (Stage 1)\u003c\/li\u003e\n\u003cli\u003eIncludes: (2) Front Progressive Tender Springs, (2) Front Main Springs, (2) Front Crossover Rings, (2) Rear Tender Springs, (2) Rear Main Springs, (2) Rear Crossover Rings\u003c\/li\u003e\n\u003cli\u003eShock compatibility: OEM Polaris Fox Live Valve\u003c\/li\u003e\n\u003cli\u003eLift: 2\"\u003c\/li\u003e\n\u003cli\u003eApplication: 2-seat Polaris RZR Turbo S with Fox Live Valve factory shocks 2020-2021\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eTurbo S Fox Live Valve springs\u003c\/strong\u003e kit fits the 2-seat Polaris RZR Turbo S equipped with OEM Fox Live Valve shocks. Check your year range and shock type before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does dual-rate do that single-rate doesn't?\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003edual rate spring kit\u003c\/strong\u003e uses two spring rates — soft initial for small-bump comfort and progressive higher rate for big hits. Crossover ring lets you tune where the rate transition happens.\u003c\/p\u003e\n\u003ch3\u003eWhat does this kit include?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eTurbo S dual rate spring kit with crossover rings\u003c\/strong\u003e includes (2) front tender springs, (2) front main springs, (2) front crossover rings, (2) rear tender springs, (2) rear main springs, and (2) rear crossover rings — everything needed for complete dual-rate conversion.\u003c\/p\u003e\n\u003ch3\u003eWill it fit the other chassis variant?\u003c\/h3\u003e\n\u003cp\u003eNo — this kit is 2-seat-specific. Order the matching variant for the other chassis configuration.\u003c\/p\u003e\n\u003ch3\u003eHow much lift will I gain?\u003c\/h3\u003e\n\u003cp\u003eYou'll typically gain 2\" of lift with this kit, plus dramatically improved ride quality.\u003c\/p\u003e\n\u003ch3\u003eIs installation difficult?\u003c\/h3\u003e\n\u003cp\u003eEasy DIY install with included instructions. Plan 2-3 hours per side. Professional install is recommended for those new to spring work.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy ZBroz Racing\u003c\/h2\u003e\n\u003cp\u003eZBroz spring kits use tested and proven designs with premium high-tensile silicone chrome wire. The \u003cstrong\u003ePolaris RZR Turbo S dual rate springs for Fox Live Valve shocks\u003c\/strong\u003e upgrade has been refined over multiple racing seasons. As a \u003cstrong\u003eStage 1 spring upgrade for Turbo S Fox Live Valve\u003c\/strong\u003e, this delivers measurable ride quality at a fraction of new shock cost. The \u003cstrong\u003eoff-road Polaris RZR Turbo S Fox Live Valve spring upgrade\u003c\/strong\u003e serious owners run. The smart \u003cstrong\u003eUTV dual rate springs\u003c\/strong\u003e and \u003cstrong\u003eRZR Turbo S springs\u003c\/strong\u003e path. This \u003cstrong\u003eTurbo S spring kit\u003c\/strong\u003e delivers full dual-rate conversion in one package.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOrder Yours Today\u003c\/h2\u003e\n\u003cp\u003eUpgrade your ride with race-bred dual-rate springs. Add the \u003cstrong\u003eZBroz Turbo S Stage 1 dual rate spring kit (Fox Live Valve)\u003c\/strong\u003e to your order. Shop\/Order from Dunes 2 Dezert SXS.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does dual-rate do that single-rate doesn't?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A dual rate spring kit uses two spring rates — soft initial for small-bump comfort and progressive higher rate for big hits. 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