O 形环，138X25 — compatible motorcycles

This genuine OEM part (OE 91303-377-000) fits the following 4 motorcycles:

• 2025 ADV350
• 2025 CM300
• 2021 NSS350 佛沙350 进口泰国版
• 2023–2025 NSS350 佛沙350 国产版