{"product_id":"dnm-mk-ar-290mm-1000lbs-rear-shock-razor-pit-bike","title":"DNM MK-AR 290mm 1000LBS Rear Shock – Fits Stretched Razor MX650\/MX500\/SX500 Swingarms \u0026 Pit Bikes","description":"\u003cp\u003eTransform your bike's rear suspension from a bouncy pogo-stick into a plush, track-ready setup with the authentic \u003cstrong\u003eDNM MK-AR 290mm 1000LBS Adjustable Rear Shock\u003c\/strong\u003e, available at \u003cstrong\u003eK. Mods Racing\u003c\/strong\u003e. A proven leader in off-road suspension, \u003cstrong\u003eDNM\u003c\/strong\u003e is the go-to shock upgrade for custom-stretched Razor E-Moto swingarm builds (PremiumTorque, Midwest Mini Mods, Ride or Die R\u0026amp;D) and adult-ridden 70cc–190cc gas pit bikes.\u003c\/p\u003e\n\u003cp\u003eEquipped with a heavy-duty \u003cstrong\u003e1000 lbs\/in coil spring\u003c\/strong\u003e, nitrogen-charged oil damping, and dial-adjustable rebound, the MK-AR eliminates harsh bottoming out over jumps, whoops, and street drops while keeping your rear tire planted under hard electric or 4-stroke torque.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunctional Rebound \u0026amp; Preload Adjustability:\u003c\/strong\u003e Dial in how quickly your shock recovers after big hits using the external rebound clicker knob, and customize your exact ride height and rider sag with the threaded preload collar.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy-Duty 1000LBS Spring Rate:\u003c\/strong\u003e Purpose-built for high-leverage cantilever\/A-arm pit bike swingarms, extended Razor swingarms, and adult riders (140–240+ lbs) who blow through soft stock suspension.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNitrogen-Charged Oil Damping:\u003c\/strong\u003e Pressurized monotube design prevents oil foaming (cavitation) for consistent, fade-free damping during hard track or street sessions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOversized 14mm Hard-Chromed Shaft:\u003c\/strong\u003e Constructed with a massive 14mm (0.55\") hard-chromed damper shaft and a high-tensile 37mm steel body to resist bending on heavy landings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpherical Fish-Eye Bearings:\u003c\/strong\u003e High-strength 10mm ID × 20mm wide spherical eyelet bearings at both ends allow smooth suspension articulation without binding.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Razor 10mm-to-8mm Hardware Kit:\u003c\/strong\u003e Building a stretched Razor MX500, MX650, or SX500? Select the \u003cstrong\u003e\"Shock + Razor 8mm Reducer Kit\"\u003c\/strong\u003e option to include a precision 304 stainless steel 10mm-to-8mm eyelet reducer sleeve and alignment shims for a bolt-on fit into your factory 8mm Razor upper frame bracket—no drilling required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K. Mods","offers":[{"title":"Shock Only (Standard 10mm Eyelets)","offer_id":67897524453529,"sku":"KMR-DNM-MKAR-290-1000","price":144.99,"currency_code":"USD","in_stock":true},{"title":"Shock + Razor 10mm-to-8mm Upper Reducer Kit","offer_id":67897524486297,"sku":"KMR-DNM-MKAR-290-1000-RZR","price":149.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0442\/8146\/2937\/files\/dnm-mk-ar-290mm-1000lbs-rear-shock-razor-mx650-pit-bike.jpg?v=1793423806","url":"https:\/\/kmodsracing.com\/products\/dnm-mk-ar-290mm-1000lbs-rear-shock-razor-pit-bike","provider":"K. Mods","version":"1.0","type":"link"}