{"product_id":"hkm-4273491-modular-twin-stroller-7707344273491","title":"HKM-4273491 Modular Twin Stroller with Twin Seats a Bassinet an Infant Car Seat Mode One-Step Fold and a Large Storage Basket","description":"\u003csvg style=\"display:none\"\u003e\u003csymbol id=\"icn-truck\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M2.6 6.4h11.8v9.8H2.6z\"\u003e\u003c\/path\u003e\u003cpath d=\"M14.4 9.4h4l3 3.4v3.4h-7\"\u003e\u003c\/path\u003e\u003ccircle cx=\"6.6\" cy=\"17.8\" r=\"1.8\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"17.2\" cy=\"17.8\" r=\"1.8\"\u003e\u003c\/circle\u003e\u003c\/symbol\u003e\u003csymbol id=\"icn-clock-charge\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"7.6\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 7.4V12l3.2 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.icon{display:none!important;}\n@media(max-width:768px){\n.srow{display:grid!important;grid-template-columns:1fr!important;grid-template-areas:\"sl\" \"sv\"!important;column-gap:0!important;padding:14px 18px!important;border-bottom:1px solid #eef0f3!important;}\n.srow:nth-child(even){background:#f7f8fa!important;border-bottom-color:transparent!important;}\n.srow:nth-child(odd){background:#ffffff!important;}\n.sk{display:contents!important;}\n.sk .icon{display:none!important;}\n.sk svg{display:none!important;}\n.sv{padding:0!important;}\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"band b1\"\u003e\u003cdiv class=\"w\"\u003e\n\u003cp class=\"eyebrow\"\u003eHKM-4273491\u003c\/p\u003e\n\u003ch1 class=\"h1\"\u003eOne Chassis, Four Riding Modes\u003c\/h1\u003e\n\u003cp class=\"sub\"\u003eThe HKM-4273491 starts as a single in-line chassis with two module mounts set at staggered heights, one pod up front and one behind. Clip in the twin seats for two upright riders, the bassinet pods for two lying flat, or one of each for a mixed crew - and the front mount also takes an infant car seat for the shortest passengers. One fold motion draws the whole chassis down when the day is done, a large basket rides below, and a linked pedal holds both rear wheels wherever you park.\u003c\/p\u003e\n\u003cdiv class=\"chips\"\u003e\n\u003cspan class=\"chip\"\u003eModular Travel System\u003c\/span\u003e\u003cspan class=\"chip\"\u003eTwin Seat Mode\u003c\/span\u003e\u003cspan class=\"chip\"\u003eBassinet Mode\u003c\/span\u003e\u003cspan class=\"chip\"\u003eInfant Car Seat Mode\u003c\/span\u003e\u003cspan class=\"chip\"\u003eLarge Storage Basket\u003c\/span\u003e\u003cspan class=\"chip\"\u003eOne-Step Fold\u003c\/span\u003e\u003cspan class=\"chip\"\u003eLinked Foot Brake\u003c\/span\u003e\u003cspan class=\"chip\"\u003eAdjustable Handle\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"band g1\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eKey Features\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eSix details that make the HKM-4273491 chassis earn its keep.\u003c\/p\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eOne Chassis, Four Modes\u003c\/h3\u003e \u003cp class=\"cd\"\u003eThe same frame carries twin upright seats, twin lie-flat bassinet pods, a mixed pairing, or an infant car seat up front - so one purchase covers the configurations a growing crew asks for instead of a shed full of frames.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eStaggered Pods, Equal View\u003c\/h3\u003e \u003cp class=\"cd\"\u003eThe rear pod rides higher than the front one, so neither child stares at the back of the other. Both riders get a clear look at the street, and reaching either module never means leaning over a sibling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eA Bassinet for Lie-Flat Rides\u003c\/h3\u003e \u003cp class=\"cd\"\u003eThe bassinet pods give a rider a flat surface to stretch out on when sitting up loses its appeal. Mount one or both, and the module clicks onto the same posts the seats use - no extra frame, no second purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eReady for an Infant Car Seat\u003c\/h3\u003e \u003cp class=\"cd\"\u003eThe front mount accepts an infant car seat, so a sleeping passenger transfers from the car without a wake-up. The chassis takes the weight while the harness stays buckled and the ride keeps moving.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eOne Pedal, Both Rear Wheels\u003c\/h3\u003e \u003cp class=\"cd\"\u003eA linked foot brake locks the rear wheels in a single step, which matters more on a loaded chassis than anywhere else. Parking on a cambered path is one firm press, and releasing takes the same press back.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eStorage Front to Back\u003c\/h3\u003e \u003cp class=\"cd\"\u003eA large basket hangs below the chassis for the day's load, and a rear pouch rides behind the backrest for the things a hand wants without stopping - so the gear rides with the crew, not on somebody's shoulder.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"band gf\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eOverview\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eA single chassis that changes jobs in seconds.\u003c\/p\u003e\n\u003cdiv class=\"prose\"\u003e\u003cp\u003eThe HKM-4273491 is a modular twin stroller built around one in-line chassis: two module mounts sit front and rear at staggered heights, and the modules swap to match the day. Twin seats carry two upright riders with a padded harness each; bassinet pods take over for lie-flat rides; a mixed pairing serves a napper and a watcher at once; and the front mount accepts an infant car seat. The push handle adjusts for whoever is steering, four wheels with a linked rear brake keep the roll predictable, and the whole chassis folds in one motion toward the rear wheels when the outing ends. A large basket below and a pouch behind the backrest swallow the gear two kids generate.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"band b5\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eThe Chassis, Drawn from the Side\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eTwo mounts, staggered heights, one frame.\u003c\/p\u003e\n\u003cdiv class=\"galwrap\"\u003e\u003cimg class=\"galimg\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0624\/6170\/6323\/files\/HKM-4273491-Showcase-Main.jpg?v=1790423848\" alt=\"HKM-4273491 modular twin stroller showcase\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"prose\"\u003e\u003cp\u003eSeen from the side, the HKM-4273491 lays its idea out plainly: the front pod sits lower, the rear pod steps up behind it, and neither module hides the other. The stagger keeps both sightlines open and each mount clear for a fast swap.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"band gspec\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eConfirmed Specifications\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eEvery confirmed detail of the HKM-4273491, listed at a glance.\u003c\/p\u003e\n\u003cdiv class=\"stable\"\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eModel\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eHKM-4273491 | Modular In-Line Twin Stroller\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eProduct Type\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eModular Travel-System Twin Stroller\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eRiding Modes\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eTwin Seats, Bassinets, Mixed, Car Seat\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eChassis\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eSingle In-Line Frame, Staggered Pods\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eLayout\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eFront and Rear Pods at Offset Heights\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eCanopy\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eFull Canopy per Seated Module\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eHarness\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003ePadded Buckle Harness per Seat\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eFront Bar\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eCurved Grab Bar Across Each Seat Front\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eSeat Base\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003ePadded Seat Base with Side Support\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eFootrest\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eBuilt-In Footrest at Each Seat Front\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eBassinet Pods\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eLie-Flat Pods Mount Front and Rear\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eCar Seat Mode\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eFront Pod Accepts an Infant Car Seat\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eWheels\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eTwo Front, Two Rear, Four in Total\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eBrake\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eLinked Foot Pedal Holds Both Rear Wheels\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003ePush Handle\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eAdjustable Height with Padded Grip\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eFrame Build\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eLightweight Structure, Easy to Lift\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eStorage\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eLarge Basket Below, Rear Pouch Behind\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eFold\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eOne-Step Fold Toward the Rear Wheels\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eTrunk Fit\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eCollapsed Chassis Fits Most Sedans, SUVs\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eAge Range\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eFrom About 6 Months Through Early Years\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eAssembly\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003ePartially Assembled, About 30 Minutes\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eIn the Box\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eChassis, Seat Modules, Bassinet Pods\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eCanopy Care\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eUnzips for Spot Cleaning, Then Air-Dry\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eWheel Care\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eClear Lint and Pebbles from Axles Often\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eBrake Check\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eConfirm the Rear Wheels Hold Before Walks\u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"srow\"\u003e \u003cdiv class=\"sk\"\u003e \u003cspan class=\"sl\"\u003eManual\u003c\/span\u003e \u003c\/div\u003e \u003cdiv class=\"sv\"\u003eSetup, Modes, Fold, and Care Included\u003c\/div\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"band b5\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eSwapping Modes Without the Fuss\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eHow the HKM-4273491 changes jobs between walks.\u003c\/p\u003e\n\u003cdiv class=\"prose\"\u003e\u003cp\u003eMode changes on the HKM-4273491 follow the same rhythm every time: step the linked brake on, release the module latches, lift the current pods off their mounts, and click the next set home until each latch answers. The mounts take the seats, the bassinet pods, and the infant car seat without tools, so a configuration that starts as two upright seats can finish the afternoon as a bassinet ride for a sleeping crew. Because the chassis itself never changes - same wheels, same brake, same basket - a swap costs minutes rather than a garage session.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"tip\"\u003e \u003cspan class=\"tiplabel\"\u003e\u003cb\u003ePro tip:\u003c\/b\u003e \u003c\/span\u003ePractice one full mode swap indoors before the first outing - learning the latch order at home makes the park-side version a thirty-second job.\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"band gf\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eWhat arrives with the HKM-4273491.\u003c\/p\u003e\n\u003cdiv class=\"boxlist\"\u003e\n\u003cdiv class=\"bitem\"\u003e \u003cdiv\u003e \u003ch4\u003e1 x Modular Twin Chassis\u003c\/h4\u003e \u003cp\u003eIn-line frame with wheels and brake fitted\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"bitem\"\u003e \u003cdiv\u003e \u003ch4\u003e2 x Twin Seat Modules\u003c\/h4\u003e \u003cp\u003eSeat modules with padding, harnesses, canopies\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"bitem\"\u003e \u003cdiv\u003e \u003ch4\u003e2 x Bassinet Pods\u003c\/h4\u003e \u003cp\u003eLie-flat pods for the front and rear mounts\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"bitem\"\u003e \u003cdiv\u003e \u003ch4\u003e1 x Under-Chassis Storage Basket\u003c\/h4\u003e \u003cp\u003eLarge basket hung below the frame\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"bitem\"\u003e \u003cdiv\u003e \u003ch4\u003e1 x Tool Kit\u003c\/h4\u003e \u003cp\u003eFor the remaining assembly steps\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"bitem\"\u003e \u003cdiv\u003e \u003ch4\u003e1 x Manual\u003c\/h4\u003e \u003cp\u003eSetup, modes, fold, and care for the HKM-4273491\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"band gf\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eWhy Choose the HKM-4273491\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eSix further reasons families pick up the HKM-4273491.\u003c\/p\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eFour Modes, One Purchase\u003c\/h3\u003e \u003cp class=\"cd\"\u003eSeats, bassinets, a mixed pairing, and a car seat mount all run on the same chassis, so the stroller budget covers one frame instead of a different one for every stage.\u003c\/p\u003e \u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eA Bassinet Without a Second Frame\u003c\/h3\u003e \u003cp class=\"cd\"\u003eLie-flat rides come from the same purchase: the bassinet pods click onto the chassis posts the seats use, which turns two upright riders into two flat ones in the time a latch takes.\u003c\/p\u003e \u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eNeither Pod Blocks the Other\u003c\/h3\u003e \u003cp class=\"cd\"\u003eThe staggered mounts put the rear rider above and behind the front one, so a nap in the back never means a boot in somebody's seat and both riders watch the street.\u003c\/p\u003e \u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eFold Once, Store Once\u003c\/h3\u003e \u003cp class=\"cd\"\u003eOne chassis means one fold motion at the end of the day - the whole rig draws down toward the rear wheels in a single move and stands by the wall until tomorrow.\u003c\/p\u003e \u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eA Basket That Swallows the Day\u003c\/h3\u003e \u003cp class=\"cd\"\u003eThe large under-chassis basket takes the bags, the spare layers, and the snacks for two, while the rear pouch holds what a hand needs without a full stop.\u003c\/p\u003e \u003c\/div\u003e\n\u003cdiv class=\"card rv\"\u003e \u003ch3 class=\"ct\"\u003eOne Chassis to Maintain\u003c\/h3\u003e \u003cp class=\"cd\"\u003eWheels, brake, latches, and fabric all belong to the same frame, so care is one routine - clear the axles, test the pedal, wipe the mounts - not a checklist per configuration.\u003c\/p\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"band g7\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eQuestions Parents Ask\u003c\/h2\u003e\n\u003cdiv class=\"faqs\"\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat ages does the HKM-4273491 suit?\u003c\/summary\u003e\u003cp\u003ef The upright seat mode suits riders who sit with harness support, which lands most families from about 6 months through the early years - check your child's weight and head control against the manual before the first ride. The bassinet pods cover the lie-flat stretches before and between those upright months, and the car seat mode bridges the car-to-chassis transfer. Read the manual's limits for each module rather than guessing from the look of the seat.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do the modes change over?\u003c\/summary\u003e\u003cp\u003ef Step the brake on first, then release the module latches and lift the current pods clear of their mounts. The seats, the bassinet pods, and the infant car seat all click onto the same posts - press until each latch answers with a click, then tug the module to confirm it is seated. A first swap indoors takes a few minutes; after that the sequence runs in under a minute. Empty the pods before lifting them, since a loaded bassinet changes the balance.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow does the fold work day to day?\u003c\/summary\u003e\u003cp\u003ef Take the riders out, empty the basket, and pull the fold trigger until the chassis draws down toward the rear wheels in one motion. Most trunks take the collapsed chassis with the pods off and stowed beside it. The first fold of the day is the stiffest; work the trigger twice and the mechanism loosens from the second cycle on. Store the chassis indoors so the latches stay dry and click the way they should.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan the fabrics come off for cleaning?\u003c\/summary\u003e\u003cp\u003ef The canopies unzip from their mounts for spot cleaning - wipe them with a damp cloth and a little mild soap, then let them air-dry fully before reattaching. Skip harsh detergents, which dull the coating over a season. The seat and bassinet fabrics follow the care card's spot-clean routine. A monthly unzip-and-wipe keeps every module looking new, and the mounts wipe down in the same pass while the fabric is off.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow much fits in the storage basket?\u003c\/summary\u003e\u003cp\u003ef The large basket below the chassis is sized for the two-kid daily kit: bags, spare layers, and the snack supply. The rear pouch takes the reach-for items - wipes, keys, a phone. The rated load is listed in the manual, and overloading sags the frame and dulls the steering. Keep the heavy bags in the car and let the basket carry what a walk actually needs.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the handle right for two different parents?\u003c\/summary\u003e\u003cp\u003ef Yes. The push handle adjusts through a range, so a shorter and a taller caregiver can each set a height that keeps their wrists straight. Adjust it once, lock it, and it holds through the ride - re-check the lock if you swap pushers mid-walk. Two test steps with the brake on confirm the setting before the riders load in, and the padded grip keeps long walks easy on both hands.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"band gf\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eSmall Troubles, Fast Fixes\u003c\/h2\u003e\n\u003cdiv class=\"faqs\"\u003e\n\u003cdetails\u003e\u003csummary\u003eA wheel starts to drag or squeak.\u003c\/summary\u003e\u003cp\u003ef Flip the chassis and check the axle for hair, lint, or a pebble caught in the race - clear it out and spin the wheel by hand until it runs free. A drop of light oil on the axle ends most squeaks. Check all four wheels the same way, since the chassis picks up grit on every route, and a dragging wheel makes the linked brake work harder than it should. Do the four-wheel check after any walk on gravel, where a single stone can lodge deep enough to keep a wheel turning unevenly.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eThe fold latch feels stiff on a cold morning.\u003c\/summary\u003e\u003cp\u003ef Work the trigger a few times with the chassis upright before pulling it fully - the first cycle warms the mechanism. If it still resists, confirm the pods are empty, the basket is clear, and the brake is released. Indoor storage keeps cold mornings from stiffening the latch in the first place, and wiping the latch area dry after wet walks keeps the click crisp. A dry wipe on the trigger pivot keeps it moving in damp weather without gumming the works.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eThe chassis pulls to one side on flat ground.\u003c\/summary\u003e\u003cp\u003ef Check the front wheels for a wrap of hair around the axle first - that is the usual culprit. Then confirm the linked brake is fully released; a half-released pedal drags one side. If both check out, look at the load: a basket packed heavy on one side steers that side down, and rebalancing it toward the center evens the roll out. Rotate the front wheels by hand after the check - one that stops short of a free spin usually still holds grit.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eA harness strap twists inside the buckle.\u003c\/summary\u003e\u003cp\u003ef Pull the strap straight through the shoulder slot and re-feed it flat before buckling. Twisted straps stop the buckle from seating fully - never ride with a half-clicked harness. A flat strap also spreads the load across the shoulder, which keeps the ride comfortable, so make the re-feed part of the every-walk buckle routine rather than a fix you reach for later. Check both modules when one strap twists, since the same folding habit usually marks the pair.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eA module clicks feel loose on its mount.\u003c\/summary\u003e\u003cp\u003ef Lift the module off and re-seat it - press down until the latch gives a firm click, then tug the module sideways and up to confirm it is locked. Grit on the mount posts is the usual cause, so wipe both posts when you swap. If a latch still feels soft after a clean re-seat, stop using that module and check the manual's service notes before the next ride. A soft click instead of a firm one usually means the posts need a wipe, not a replacement part.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eA canopy sags forward on a windy day.\u003c\/summary\u003e\u003cp\u003ef Slide the canopy mount back one notch and re-seat it - the pivot holds firmer at the shorter reach. On gusty walks, run the canopies at mid-extension instead of full, and angle them into the wind so the panels shed the gust instead of catching it. Check the mounts for a click after the walk, since the same gusts that sag the fabric can work a mount loose over time. Check the rear canopy as well as the front one - the rear panel takes the wind first on this layout.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"band gf\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eService \u0026amp; Policies\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eCoverage that keeps working long after the stroller box arrives.\u003c\/p\u003e\n\u003cdiv class=\"pols\"\u003e\n\u003cdiv class=\"pol\"\u003e \u003cspan class=\"icon\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cuse href=\"#icn-truck\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e \u003ch4\u003eFree Shipping on All Orders\u003c\/h4\u003e \u003cp\u003eEvery order ships free. Handling time: 0-1 business days (Monday to Friday). Transit time: 2-5 business days (Monday to Friday). A tracking number is emailed as soon as the parcel leaves our warehouse.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"pol\"\u003e \u003cspan class=\"icon\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cuse href=\"#icn-clock-charge\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e \u003ch4\u003e180 Days Purchase Protection\u003c\/h4\u003e \u003cp\u003eYour purchase is protected for 180 days from the delivery date against manufacturing defects and damage in transit. If something arrives wrong, we make it right.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"pol\"\u003e \u003cspan class=\"icon\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cuse href=\"#icn-refund\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e \u003ch4\u003e30 Days Money Back Guarantee\u003c\/h4\u003e \u003cp\u003eNot completely satisfied? Request a return within 30 days of delivery for a full refund. We keep the process simple and hassle-free.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003cdiv class=\"pol\"\u003e \u003cspan class=\"icon\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cuse href=\"#icn-warranty\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cdiv\u003e \u003ch4\u003e24 Months Warranty Service\u003c\/h4\u003e \u003cp\u003eThe product is covered by a 24-month warranty from the delivery date against manufacturing defects. Coverage includes parts and labor; normal-wear items are excluded.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"band gf\"\u003e\u003cdiv class=\"w\"\u003e\n\u003ch2 class=\"stitle\"\u003eImportant Safety Notes\u003c\/h2\u003e\n\u003cp class=\"ssub\"\u003eRead these notes before the first ride in the HKM-4273491.\u003c\/p\u003e\n\u003cdiv class=\"safelist\"\u003e\u003cdiv class=\"safe\"\u003e\n\u003cspan class=\"icon\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cuse href=\"#icn-alert-helmet\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003cp\u003eThe HKM-4273491 is a manual modular stroller with no powered parts, one rider per module. Step the linked brake on before swapping modules and whenever the chassis stands still, slopes included. Press every module onto its mounts until the latch clicks, then tug to confirm the seat is locked before a rider loads in. Buckle the harness at each seated module before the wheels turn, never leave a child unattended, and keep the basket load low and even so the chassis stays planted. Do not hang bags on the handle, because extra weight there can tip the chassis backwards. When using the car seat mode, confirm the seat is locked to its mount by lifting before walking. Keep hands clear of the mount posts and latches.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp class=\"disclaimer\"\u003eHKM-4273491 - modular in-line twin stroller with a single chassis carrying twin seats, lie-flat bassinet pods, a mixed pairing, or an infant car seat on staggered front and rear mounts, a full canopy and padded buckle harness per seated module, an adjustable push handle, four wheels with a linked rear foot brake, and a large storage basket below. Read the manual before first use. Nothing here is safety certification advice.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript\u003e(function(){document.documentElement.classList.add('has-js');var els=document.querySelectorAll('.rv');if(!('IntersectionObserver' in window)){for(var i=0;i\u003cels.length;i++){els[i].classList.add('in');}return;}var io=new IntersectionObserver(function(en){en.forEach(function(x){if(x.isIntersecting){x.target.classList.add('in');io.unobserve(x.target);}});},{threshold:0.12});for(var j=0;j\u003cels.length;j++){io.observe(els[j]);}})();\u003c\/script\u003e","brand":"Twin Strollers \u003e\u003e","offers":[{"title":"- Default","offer_id":43113466134611,"sku":"HKM-4273491-ST","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0624\/6170\/6323\/files\/HKM-4273491-1.jpg?v=1790423834","url":"https:\/\/www.hekomart.com\/products\/hkm-4273491-modular-twin-stroller-7707344273491","provider":"Hekomart.com","version":"1.0","type":"link"}