主制动油缸活塞组件 — compatible motorcycles

This genuine OEM part (OE 43520-MJ6-315) fits the following 6 motorcycles:

• 2022 CB400F 2022款
• 2025 CB400F 2025款
• 2023 CBR400R 2023款
• 2025 CBR400R 2025款
• 2022 CB400X
• 2025 CM300