{"product_id":"obp-compact-master-cylinder","title":"obp Compact Master Cylinder","description":"\u003ch4 class=\"product-single__title\"\u003eCompact Master Cylinder\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe obp Motorsport range of Compact Master Cylinders is engineered to be the perfect space-saving solution for anyone working with limited room in the engine bay. Produced from forged aluminium, these lightweight designs offer a significant advantage over standard remote master cylinders with their extra-short internal chamber. That’s what makes our compact master cylinders ideal for amateur and professional motorsport, as well as other high-performance applications.\u003c\/p\u003e\n\u003cp\u003eWhether you’re upgrading your braking system or fine-tuning your hydraulic systems, these compact master cylinders are designed to perform with precision and reliability for clutches and brakes (front and rear).\u003c\/p\u003e\n\u003cp\u003eThey’re also a versatile fit for applications in Automotive, Motorsport, Agriculture, and even Hydraulic systems.\u003c\/p\u003e\n\u003ch2\u003eCompact Master Cylinders Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe compact design maximises space, making this part perfect for tight engine bays.\u003c\/li\u003e\n\u003cli\u003eLightweight construction (weighing just 200g), made from high-strength forged aluminium.\u003c\/li\u003e\n\u003cli\u003eThe Extra-Short Internal Chamber is optimised for reduced space without compromising performance.\u003c\/li\u003e\n\u003cli\u003eThe standard 2.25” (57mm) bolt-hole spacing shares the same mounting patterns as most master cylinders on the market, making it a direct fit for many setups.\u003c\/li\u003e\n\u003cli\u003eThe 60° Mounting Flange provides flexibility in installation angles for various applications.\u003c\/li\u003e\n\u003cli\u003eCan be used with remote or attachable fluid reservoirs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThread Inlets and Outlets\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e7\/16”-20 UNF Inlet\u003c\/li\u003e\n\u003cli\u003e3\/8”-24 UNF Outlet\u003c\/li\u003e\n\u003cli\u003eCut-Off Range – Between 0.7mm – 1.7mm, ensuring precise fluid control for enhanced braking performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIdeal for Automotive \u0026amp; Motorsport Applications\u003c\/h2\u003e\n\u003cp\u003eWhen it comes to performance vehicles, the right balance between brake and clutch systems is critical. For motorsport and automotive applications, we recommend the following setup for optimal performance:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0.625” Bore for the front brakes\u003c\/li\u003e\n\u003cli\u003e0.7 Bore for the rear brakes\u003c\/li\u003e\n\u003cli\u003e0.75 Bore for the clutch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis configuration ensures the perfect fluid displacement based on the number of caliper pistons you’re running. For instance, if you’re using 6-pot calipers, you may require a 0.7” or 0.75” master cylinder to move enough brake fluid and deliver optimal braking performance.\u003c\/p\u003e","brand":"obp","offers":[{"title":"0.625″","offer_id":53790576902473,"sku":null,"price":83.99,"currency_code":"GBP","in_stock":true},{"title":"0.700″","offer_id":53790576935241,"sku":null,"price":83.99,"currency_code":"GBP","in_stock":true},{"title":"0.750″","offer_id":53790576968009,"sku":null,"price":83.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9463\/0729\/files\/obp-compact-master-cylindermaster-cylinderrace-rally-supplies-7590884.webp?v=1773298405","url":"https:\/\/rrs-store.co.uk\/products\/obp-compact-master-cylinder","provider":"Race Rally Supplies","version":"1.0","type":"link"}