Motorcycle Carburetor Vacuum Gauge Balancer Synchronizer Tool W/Hose Kit Motorbike Diagnostic Tools For 2/4 Cylinder This vacuum gauge kit is designed to assist in synchronizing and the carburetor on 2-cylinder and 4-cylinder motorcycles.It provides a practical solution for tuning at home without requiring additional tools.The set includes two gauges that can be used individually or together, with rubber connectors enabling four-way for improved accuracy. Each gauge is mounted on a metal base for stable worktop use.The kit includes threaded brass carburetor extensions in two lengths (65mm and 180mm), vacuum hoses, and connectors to support various setups.Constructed with brass extension bars and a steel back plate, the unit is built for . The tool is intended for use as a diagnostic instrument in carburetor adjustment.It supports efficient vacuum measurement to help align throttle bodies and improve engine performance. Name: Motorcycle Fuel Vacuum Gauge Balancer Material: Metal and plastic Size: 15cm x 10cm Hole Diameter: 7cm Color: Blue + Black (as shown in images) Type: Instrumentation Sub type: Carburetor gauge Package Contents: 1 x Fuel Vacuum Gauge Balancer 2 x Vacuum Hose 2 x Connectors 2 x Threaded Brass Carburetor Extensions Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.