Lightweight and portable. Durable and practical. Relay is used for electronic applications to turn on /off almost any device. This is a high quality 12V 150A pattern starter solenoid (equivalent to part number AP8112927). Fits for a large number of motorbikes and scooters including the RSV1000(98-03),RSV1000R(2000-) and RSV factory. Specification: Material: Plastic Size:(Approx).48.8x24x56.9mm/1.9x0.9x2.2 Inch Package Includes: 1 Piece Start Relay Note: 1.We provide clear pictures ,measurement where possible.Please check as much as possible to make sure the item the one that you need. 2.The actual item maybe has slight color distinct with listing image due to different computer screens ,thanks for your understanding. 3.The size of item is manual measurement,please allow 0.5-1inch difference.(1inch=2.54cm)