DescriptionBrand Name : perfeclanDescription:This Vacuum Gauge 2 Cylinder will help improve the performance of your motorcycle, providing you with a user-friendly method of balancing your carburetor at home without the need for additional tools. The two gauges can be used individually or together, with a pair of rubber connectors on hand to provide four-way balancing. Brass extension bars and a steel back plate make this hard-wearing essential lasting and durableThe vacuum gauge can easily synchronize and balance the carburetor of a motorcycleEach unit includes precision gauges mounted on a robust metal base for worktop use, threaded brass carb extensions (65mm and 180mm), connectors and vacuum hoseSuitable for 2-cylinder machinesSpecification:Name: Motorcycle Fuel Vacuum Gauge BalancerMaterial: metal and plasticSize: 15cm x 10cmHole Diameter: 7cmColor: Blue+BlackType: InstrumentationSub type: Carburetor balancing gaugePackage Includes:1xFuel Vacuum Gauge Balancer