{"product_id":"ovrimelle-motorcycle-vacuum-gauge-balancer-2-cylinder-carburetor-synchronizer-kit-blue-black-compact-15x10x1-8cm-with-hoses","title":"Ovrimelle Motorcycle Vacuum Gauge Balancer — 2-Cylinder Carburetor Synchronizer Kit, Blue\/Black, Compact 15x10x1.8cm with Hoses \u0026","description":"\u003cp\u003e\u003cstrong\u003eThe Ovrimelle Motorcycle Vacuum Gauge Balancer is a compact, two-gauge synchronizer kit that lets you accurately balance 2-cylinder carburetors at home using included hoses, connectors and brass extensions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKeeping twin carburetors synchronized is one of the simplest ways to improve throttle response, reduce vibration and maintain steady idling on air-cooled motorcycles. The Ovrimelle tool provides a portable, user-friendly solution: two vacuum gauges mounted in a single housing, paired with all necessary hoses and fittings to connect to both intake manifolds on most 2-cylinder bikes. It’s sized for easy storage and built from mixed metal and plastic for a balance of durability and light weight.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Ovrimelle balancer help my bike run smoother?\u003c\/h3\u003e\n\u003cp\u003eUneven air intake between cylinders causes rough idling, uneven acceleration and can reduce fuel efficiency. By showing vacuum levels on each side, this balancer helps you match intake pressures so both cylinders draw fuel-air mixture evenly, restoring smoother operation and more consistent throttle response.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual analog gauges show relative vacuum for both cylinders.\u003c\/li\u003e\n  \u003cli\u003eFine adjustments possible using carburetor sync screws informed by readings.\u003c\/li\u003e\n  \u003cli\u003eReduces engine vibration and improves low-speed drivability when balanced.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the kit and how do I set it up?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes two vacuum hoses, two rubber connectors and two brass extensions sized for common carburetor fittings. Setup typically requires attaching the brass extensions to manifold ports or vacuum outlets, then connecting the hoses to the balancer. No specialty tools are required beyond basic hand tools to access the fittings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo vacuum hoses for each cylinder connection.\u003c\/li\u003e\n  \u003cli\u003eTwo rubber connectors for secure sealing on various port sizes.\u003c\/li\u003e\n  \u003cli\u003eTwo brass extensions to adapt to threaded or push-fit fittings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow precise and durable is the gauge assembly?\u003c\/h3\u003e\n\u003cp\u003eThe gauges are housed together to make comparative readings quick and repeatable; they work independently or as a matched set for four-way balancing when used with additional hose routing. The mixed-metal\/plastic construction keeps the unit lightweight while resisting regular shop use. It’s sized at 15 x 10 x 1.8 cm for convenient storage in a toolbox or top case.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-gauge design for direct side-by-side reading.\u003c\/li\u003e\n  \u003cli\u003eMetal components at wear points, plastic housing for reduced weight.\u003c\/li\u003e\n  \u003cli\u003eCompact dimensions for portability and garage storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen should I use this tool and what should I expect from the process?\u003c\/h3\u003e\n\u003cp\u003eUse the balancer after routine maintenance, throttle-body cleaning, or when you notice uneven idle or hesitation. The process involves warming the engine to operating temperature, connecting the balancer, and making small carburetor adjustments while watching the gauges converge. Results vary by bike condition, but most riders report a noticeably smoother idle and more linear throttle behavior after a proper sync.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBest used on warm engines for repeatable readings.\u003c\/li\u003e\n  \u003cli\u003eAllow multiple short adjustments rather than large turns.\u003c\/li\u003e\n  \u003cli\u003eRe-check after test ride to confirm stability under load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Ovrimelle Motorcycle Vacuum Gauge Balancer is tailored for DIY mechanics, home garage riders and small-shop technicians who own 2-cylinder motorcycles—especially classic twins, small-displacement commuters and air-cooled roadsters. If you perform basic tune-ups, enjoy hands-on maintenance, and want a compact, complete kit to keep carburetors in sync without returning to a dealer, this tool is made for you. It’s also useful as a simple diagnostic aid during troubleshooting and will fit neatly in most tool kits thanks to its compact footprint.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this kit fit my 2-cylinder motorcycle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes common-size hoses, rubber connectors and brass adapters suitable for most 2-cylinder bikes; check your carburetor vacuum port size to confirm compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need any special tools to use the balancer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No special tools are required; basic hand tools to access ports are enough, and the kit provides the hoses and fittings for direct connection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Ovrimelle","offers":[{"title":"Default Title","offer_id":48085379121310,"sku":"B0GJRHMHFJ","price":34.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ovrimelle-front-view-gauges.jpg?v=1785870595","url":"https:\/\/northtrailauto.ca\/products\/ovrimelle-motorcycle-vacuum-gauge-balancer-2-cylinder-carburetor-synchronizer-kit-blue-black-compact-15x10x1-8cm-with-hoses","provider":"North Trail Auto","version":"1.0","type":"link"}