Motorcycle Header Gasket 45mm Compatible with CBR300R CBR300RA 2015 2016 2017 2018 2019 2020 CMX300 300 2017 2018 2019 2020(10pcs)

This is a 45mm motorcycle header gasket designed for use with the following models: CBR300R and CBR300RA (2015–2020), and CMX300 / 300 (2017–2020).The gasket measures 45mm x 36mm x 5mm.It is intended as a direct replacement for the header gasket to restore proper fit and function at the exhaust header connection point.Compatible with motorcycles only.

• Model Compatibility: Fits CBR300R and CBR300RA models from 2015 through 2020, and CMX300 models from 2017 through 2020.
• Part Type: Replacement header gasket designed to match the ’s function and fit at the exhaust header connection point.
• Dimension Specification: Measures 45mm in diameter, matching the stated size requirement for proper sealing at the exhaust header interface.
• Application Scope: Intended solely for use as a direct functional replacement on the specified motorcycle models and model year ranges listed in the title.
• Installation Purpose: Restores functionality by providing a seal between the engine and exhaust header components on compatible models.