Motorcycle Cylinder Gasket compatible with ER500, 454LTD, EN450A, 500R, EX500A, EX500D, EN500, 450, 454, and 500 models.Constructed from steel, this gasket provides a seal for engine performance and durability.Designed with enhanced roller features to support consistent under demanding conditions.engineered to fit securely within the cylinder area, proper alignment and function.Capable of withstanding temperatures up to 105°C without releasing harmful substances, making it suitable for use in varied riding environments.The gasket has been tested and meets ISO9001 standards, confirming its adherence to established quality requirements.Built for straightforward installation, it serves as a functional replacement part for maintaining engine integrity and efficiency.