{"product_id":"lifespan-fitness-sm-420-spin-bike-with-automatic-magnetic-resistance","title":"Lifespan Fitness SM-420 Spin Bike with Automatic Magnetic Resistance","description":"\u003ch2\u003eStudio-Grade Performance at Home — The Lifespan Fitness SM-420 Spin Bike\u003c\/h2\u003e\n\u003cp\u003eThe SM-420 is where serious home cycling begins. A 12kg commercial-grade TrueSpin flywheel, 3-piece forged steel crank, and 16 levels of smooth magnetic resistance combine to deliver a ride that feels every bit as good as a studio bike. Built-in hand pulse sensors keep you in your target heart rate zone, while Bluetooth connectivity with Zwift, Kinomap, and FitLink opens up a world of virtual training. Add a device holder, drink bottle holder, and a 5-year frame warranty, and the SM-420 is the complete package for riders who are serious about their training.\u003c\/p\u003e\n\n\u003ch3\u003e📱 Bluetooth App Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe SM-420 connects via \u003cstrong\u003eBluetooth\u003c\/strong\u003e to the following platforms:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.zwift.com\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eZwift\u003c\/a\u003e\u003c\/strong\u003e — the world's most popular virtual cycling platform. Race and ride in immersive 3D worlds, join group rides, and compete in structured training plans. Your effort on the SM-420 directly controls your avatar's speed in-game.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.kinomap.com\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eKinomap\u003c\/a\u003e\u003c\/strong\u003e — stream real-world video routes from thousands of locations worldwide. Resistance adjusts automatically to match the gradient of the route you're riding, delivering an authentic outdoor cycling experience indoors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/www.fitlinkapp.com.au\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFitLink\u003c\/a\u003e\u003c\/strong\u003e — track your workouts, monitor performance metrics, and log training history to keep your fitness progress on record.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🔥 Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12kg Commercial-Grade TrueSpin Flywheel\u003c\/strong\u003e — balance-tested for a smooth, vibration-free ride at any intensity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16-Level Automatic Magnetic Resistance\u003c\/strong\u003e — seamless transitions between intensity levels, simulating real road conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Piece Forged Steel Crank\u003c\/strong\u003e — built for high-intensity, repeated use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Drivetrain\u003c\/strong\u003e — whisper-quiet and maintenance-free\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Connectivity\u003c\/strong\u003e — pairs with Zwift, Kinomap \u0026amp; FitLink\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-built Hand Pulse Sensors\u003c\/strong\u003e — real-time heart rate monitoring on the handlebars\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDevice Holder\u003c\/strong\u003e — keep your phone or tablet in view during training\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrink Bottle Holder\u003c\/strong\u003e — stay hydrated without interrupting your session\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Handlebar\u003c\/strong\u003e — height range 88–121.8cm from floor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePU Leather Racing Seat\u003c\/strong\u003e — adjustable up\/down and forwards\/backwards, height range 82–106.5cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminium Alloy Pedals with Toe Clips\u003c\/strong\u003e — lightweight and secure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransport Wheels \u0026amp; Floor Levellers\u003c\/strong\u003e — easy to move and stable on any surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Year Frame Warranty\u003c\/strong\u003e — class-leading coverage for total peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e📐 Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16-Level Automatic Magnetic Resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlywheel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12kg Commercial Grade TrueSpin Flywheel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrank\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-Piece Forged Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrivetrain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBelt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePedals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminium alloy with toe clips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth — compatible with Zwift, Kinomap \u0026amp; FitLink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeart Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIn-built hand pulse sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandlebar Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e88–121.8cm from floor (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeat to Handlebar Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e61cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeat Height Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e82–106.5cm (adjustable up\/down, forwards\/backwards)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e105.6cm x 54cm x 105.8cm (L x W x H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax User Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e140kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLarge LCD — Resistance, Time, Distance, Calories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDevice Holder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrink Bottle Holder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInput: 100–240V 50\/60Hz | Output: 9V 1000mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransport Wheels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFloor Levellers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTubular Steel, TrueSpin Balance Tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePartially assembled — instructions included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame Warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParts Warranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 Months Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e🚚 Shipping \u0026amp; Delivery\u003c\/h3\u003e\n\u003cp\u003eFree shipping to most Australian suburbs. Remote and regional areas may incur additional freight charges. Contact us before ordering if you're unsure about your location.\u003c\/p\u003e\n\n\u003ch3\u003e✅ Why Buy from GymCentral?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAustralian owned and operated\u003c\/strong\u003e — we know fitness equipment and the Australian market\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast dispatch\u003c\/strong\u003e — most orders processed within 1–2 business days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated support\u003c\/strong\u003e — real people to help with assembly questions, warranty claims, and after-sales care\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure checkout\u003c\/strong\u003e — shop with confidence via Shopify's encrypted platform\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-year frame warranty + 12-month parts\u003c\/strong\u003e — backed by the manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GymCentral.com.au","offers":[{"title":"Default Title","offer_id":45859024076998,"sku":"V572-LFEX-SM420","price":833.58,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/9384\/6214\/files\/V572-LFEX-SM420-00.webp?v=1779272951","url":"https:\/\/gymcentral.com.au\/products\/lifespan-fitness-sm-420-spin-bike-with-automatic-magnetic-resistance","provider":"GymCentral.com.au","version":"1.0","type":"link"}