EBC Brakes Two-Piece Fully-Floating Disc Conversion - Front Pair - 400mm SG2F025
Precision Engineering: Designed, manufactured, and run-out tested in the UK to ensure uncompromisi...Precision Engineering: Designed, manufactured, and run-out tested in the UK to ensure uncompromising quality. Versatile Conversion Options: Available as a direct replacement for performance vehicles originally equipped with 2-piece brake discs, or as an easy bolt-on upgrade for vehicles fitted with standard 1-piece cast iron discs. For vehicles with a 2-piece pin-drive disc as standard, the EBC SG2F 2-piece disc upgrade seamlessly converts to a fully floating 2-piece system without any vehicle modifications. No modifications are necessary for these 2-piece disc conversions. Enhanced Thermal Performance: Features 48 directionally-handed, curved vanes that efficiently dissipate heat, helping to maintain lower operating temperatures and delay the onset of brake fade. Lightweight & High-Quality Construction: Lighter than OE discs, these 2-piece brake discs are engineered for superior performance. The outer friction rings are cast from a high-copper, high-carbon G3500 disc alloy, while the bells are precision machined from aerospace-grade aluminium and hard anodised for excellent durability and appearance. Advanced Floating Design: The cast iron friction ring 'floats' on EBC's patented SD-Drive technology bobbins, allowing up to 3mm of expansion and contraction under the extreme heat of heavy braking. All bobbins are crafted from a single piece of stainless steel, which prevents corrosion and ensures long-term free-floating performance. Each bobbin location is equipped with an anti-rattle spring clip, ensuring silent operation without the common noise issues seen in other full race 2-piece disc systems. Performance and Cost Benefits: Upgrading to an EBC 2-piece disc reduces unsprung rotational mass, leading to sharper turn-in, improved tyre road holding, better fuel economy, and increased horsepower at the wheels. When the cast iron friction ring wears out, it can be replaced independently, allowing the centre hub and stainless bobbins to be reused and reducing long-term running costs. EBC's mission in developing these brake discs was to engineer the highest quality 2-piece discs possible. Constructed from the finest materials, they offer exceptional performance and durability—making them an ideal, cost-effective upgrade for both road and track applications. EBC's 2-Piece Floating Brake Discs offer a high-quality, light-weight 2-piece alternative to the stock brake discs on a range of high-performance applications. Super durable high-tech alloy rotors Square-drive bobbins for even heat expansion Billet aluminium bells EBC's 2-Piece Floating Brake Discs are super high-quality 2-piece floating brake discs. Designed to stand-up to repeated hard braking cycles these are tough enough for track use, but high-quality materials mean they are durable and long-lasting enough for road use too. When designing their new 2-Piece Brake Discs, EBC started with super high grade G3500 cast iron. This is the highest grade alloy available. It is extremely hard-wearing and stood up to roughly 4x the ECE R90 test-cycles as most OE-discs without signs of cracking or crazing. It's also tough. Disc material does make a difference, especially when you are using harder wearing pad compounds. We'd expect these to stand up to some track-ready compounds where lesser discs did not. Unusually the cooling vanes are sided on these. Many discs have the vanes on one side curving in the wrong direction. This further enhances cooling, ensuring that one side is not cooling less than the other. The surface of these discs has spiral grooves. The grooves help de-gas the pads, preventing hot gases building up between the surface of the pad and the disc. They also sweep the surface of the pad clean of debris, ensuring good stopping even after prolonged, repeated applications of the brake pedal. The hubs are billet machined from aerospace-grade aluminium. They are anodised black for durability and corrosion resistance. Aluminium is extremely rigid and durable. It also saves weight, helping nimbler handling. The rotors mount onto the hubs with fully stainless steel square-drive bobbins. Many 2-piece discs use zinc-plated steel for cost reasons. These are billet machined stainless steel which means they will stand up to corrosion and road-salt extremely well. 2-piece with Square-drive is a type of mounting that gives the discs room to expand outwards on their mountings whilst staying centred on the hub. This means that they can get hot and expand without warping. The discs also come with anti-rattle clips to keep them quiet and easy to live with on-road. EBC are offering these both as replacements for vehicles with 2-piece discs from factory, and for vehicles with 1-piece discs but big enough calipers to make these a worthwhile upgrade. Please note - supplied as a pair unless otherwise stated.
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