{"product_id":"0770080019-ktm-husqvarna-gasgas-o-ring8-00x1-00formula","title":"Brake System O-Ring 8x1mm for KTM 50\/65\/85 SX \u0026 Husqvarna TC 2002-2026 - 0770080019","description":"\u003cp\u003eThis genuine OEM O-ring (8.00x1.00 mm) is a critical sealing component designed for Formula brake systems. It ensures a leak-free seal within the front and rear brake master cylinders and calipers, maintaining consistent hydraulic pressure for safe operation.\u003c\/p\u003e\u003cp\u003eThis part is compatible with a wide range of small-displacement motocross and electric models. It fits KTM 50 SX, 65 SX, 85 SX, and 105 SX models from 2002 to 2026, as well as the Freeride 250, 350, and E-XC series. It is also used on Husqvarna TC 50, TC 65, TC 85, and EE 5 models, along with GasGas MC 50, MC 65, MC 85, and MC-E 5 bikes.\u003c\/p\u003e\u003cp\u003eManufactured to precise factory specifications, this O-ring is made from high-quality elastomer material resistant to brake fluid and heat. Replacing worn seals is essential to prevent fluid loss and a spongy brake lever feel during intense riding conditions.\u003c\/p\u003e\u003cp\u003eWhen performing a brake system rebuild, always lubricate the O-ring with fresh brake fluid before installation to prevent tearing. Regular inspection of your braking system helps identify leaks early, ensuring your motorcycle remains race-ready and safe.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck compatibility list below\u003c\/strong\u003e to see if this part fits your motorcycle model.\u003c\/p\u003e","brand":"KTM","offers":[{"title":"Default Title","offer_id":42495124766787,"sku":"0770080019","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0096\/1980\/0111\/files\/O-Ring-etrier-spate-8-00x1-00mm-KTM-SX-50-65-85-105-Freeride-250-350-12--19-0770080019.jpg?v=1755266647","url":"https:\/\/wmr1.com\/products\/0770080019-ktm-husqvarna-gasgas-o-ring8-00x1-00formula","provider":"WMR1.com","version":"1.0","type":"link"}