{"product_id":"racing-series-4-pot-brake-callipers-17-18-rims-obp","title":"Racing Series 4 Pot Brake Callipers 17 \u0026 18\" Rims","description":"\u003ch4\u003eRacing Series High-Performance Brake Calipers (SOLD AS A PAIR)\u003c\/h4\u003e\n\u003cp\u003eTake your braking performance to the next level with the \u003cstrong\u003eRacing Series (RS) High-Performance Brake Callipers\u003c\/strong\u003e. Designed for drivers who demand precision and reliability, these \u003cstrong\u003elightweight racing brake callipers\u003c\/strong\u003e are engineered from \u003cstrong\u003eaerospace-grade forged Monoblock aluminium alloy\u003c\/strong\u003e and finished with a durable \u003cstrong\u003eoxidised grey coating\u003c\/strong\u003e for strength, heat resistance, and long-lasting durability.\u003c\/p\u003e\n\u003cp\u003eThe RS range is available in \u003cstrong\u003e6-pot and 4-pot brake callipers\u003c\/strong\u003e, each developed specifically for \u003cstrong\u003etrack performance, motorsport applications, and high-performance street cars\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eEach \u003cstrong\u003eRS brake calliper\u003c\/strong\u003e weighs just \u003cstrong\u003e3kg\u003c\/strong\u003e and incorporates a \u003cstrong\u003ehollow-body design\u003c\/strong\u003e to maximise airflow and \u003cstrong\u003eheat dissipation\u003c\/strong\u003e, ensuring consistent braking power under extreme racing conditions.\u003c\/p\u003e\n\u003cp\u003eWhether you’re competing on the circuit or upgrading your road car, the \u003cstrong\u003eRacing Series High-Performance Brake Callipers\u003c\/strong\u003e deliver the stopping power, control, and reliability you need.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAerospace aluminium forged Monoblock construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight 3kg design for reduced unsprung mass\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvailable in 6-pot and 4-pot configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptimised for racing, track days, and performance driving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHollow design for maximum cooling and heat dispersion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOxidised grey finish for durability and corrosion protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eProduced by Forging \u0026amp; CNC Machining\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAluminium Pistons\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e49.56cm2 Piston Area (38x41mm)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e6kg Weight for a pair\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e291.1x78x164mm Parameter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSuits 17 \u0026amp; 18″ Rims\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSuits 330-355 x 28mm Brake Discs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eM10x1 Port\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number: OBP-RS-4\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSuits ENDLESS EC450 Brake Pads\u003c\/strong\u003e\u003c\/h4\u003e","brand":"obp","offers":[{"title":"Default Title","offer_id":55904226836809,"sku":"OBP-RS-4","price":1350.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9463\/0729\/files\/OBP-RS-4.jpg?v=1794405695","url":"https:\/\/rrs-store.co.uk\/products\/racing-series-4-pot-brake-callipers-17-18-rims-obp","provider":"Race Rally Supplies","version":"1.0","type":"link"}