{"product_id":"bhir-1151384","title":"YSS MX VINTAGE TWIN SHOCK HUS 79-80","description":"\u003cp\u003eProduct Details – YSS Rear Shock Absorber Set Eco Line for Husqvarna OR390 (1979–1980)\u003c\/p\u003e\u003cp\u003eThis pair of adjustable YSS rear shock absorbers from the Eco Line series is specifically designed for the\u003c\/p\u003e\u003cp\u003eHusqvarna OR390 (1979–1980) with a wheelbase of 420 mm.\u003c\/p\u003e\u003cp\u003eEach unit features a gas pressure shock absorber with an external piggyback upper reservoir,\u003c\/p\u003e\u003cp\u003ea black inner tube, and a black spring and reservoir – ensuring both performance and a classic look.\u003c\/p\u003e\u003cp\u003ePerformance \u0026amp; Features\u003c\/p\u003e\u003cp\u003eThe YSS Eco Line combines affordability with reliable gas shock performance.\u003c\/p\u003e\u003cp\u003eEquipped with an adjustable threaded spring preload, it allows precise adaptation to the rider’s needs and weight.\u003c\/p\u003e\u003cp\u003eThis model ensures maximum comfort, stability, and grip on any terrain while improving control and ride balance.\u003c\/p\u003e\u003cp\u003eAdjustment Options\u003c\/p\u003e\u003cp\u003eSpring preload: Adjustable via threaded collar for fine-tuned suspension setup\u003c\/p\u003e\u003cp\u003eGas damping system: Provides consistent performance and heat resistance\u003c\/p\u003e\u003cp\u003eExternal piggyback reservoir: Enhances cooling and maintains damping stability during extended use\u003c\/p\u003e\u003cp\u003eTechnical Specifications\u003c\/p\u003e\u003cp\u003eModel: YSS Eco Line\u003c\/p\u003e\u003cp\u003eType: Gas shock absorber with external piggyback upper reservoir\u003c\/p\u003e\u003cp\u003eTop mounting: Eye Ø 12x22 mm\u003c\/p\u003e\u003cp\u003eBottom mounting: Eye Ø 8x24 mm (spacing 11+13 mm)\u003c\/p\u003e\u003cp\u003eSpring: 46-20-40-300\u003c\/p\u003e\u003cp\u003eSpring preload: Threaded adjustment\u003c\/p\u003e\u003cp\u003ePiston diameter: 36 mm\u003c\/p\u003e\u003cp\u003eRod diameter: 12 mm\u003c\/p\u003e\u003cp\u003eWheelbase length: 420 mm\u003c\/p\u003e\u003cp\u003eColor scheme: Black spring, black inner tube, black reservoir\u003c\/p\u003e\u003cp\u003eThe YSS Eco Line is the perfect choice for riders seeking a durable, stylish, and customizable suspension solution\u003c\/p\u003e\u003cp\u003efor their vintage Husqvarna – offering modern damping performance with authentic looks.\u003c\/p\u003e","brand":"YSS","offers":[{"title":"Default Title","offer_id":58528660947292,"sku":"1151384","price":812.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/5072\/8284\/files\/800Wx800H-1151384-1_24d25a6a-ce94-4b3e-8fd9-c036e93faff5.jpg?v=1785726352","url":"https:\/\/checkout.xparts.weostores.com\/products\/bhir-1151384","provider":"xparts","version":"1.0","type":"link"}