Report Item 66mm Bore Pin 16mm Motorcycle Piston Ring Tool Set for Blaster 200 YFS200 DT200 Motor Engine Accessories Modified Parts This tool set is designed for use with motorcycle engines requiring a 66mm bore pin and 16mm piston ring.It includes components suitable for engine maintenance and modification on models such as Blaster 200 YFS200 and DT200.The set supports piston ring installation and removal, aiding in engine rebuilds and performance tuning.Compatible with various two-stroke motor engines, it serves as a functional accessory for engine repair tasks.The tools are built to assist in precise fitting and adjustment during servicing procedures.Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.