1Applicable Model: The rear brake master cylinder is a replacement for GL1500A Se Goldwing Se Aspencade 1995?2000, please check before ordering. 2Metal Alloy Construction: This rear brake master cylinder is made with a durable metal alloy construction that resists wear and tear, ensuring a reliable and long lasting performance. 3Rust Resistant Surface Treatment: The surface of the master cylinder is treated with rust resistant materials, helping to prevent corrosion and extend its lifespan. 4Perfect Match: This master cylinder is designed to match the original specifications of your vehicle, ensuring a perfect fit and optimal performance. 5Ideal Replacement: Direct replacement installation, meets or exceeds Oem standards for the replacement of old and damaged one on original vehicles.