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Enhance your stopping power

Have confidence when braking, thanks to Bull Alloys. We stock a full range of brake kits and components ideal for road and track use.

Enjoy improved braking performance

Brakes are easily one of the most important systems on a car, and if you regularly attend track days and events, you’ll be pushing your braking system extra hard. Upgraded braking systems can help you stop sooner, enjoy more reliable braking, and reduce the risk of 'brake fade'. At Bully Alloys we stock a range of upgrades. Whether you want budget-friendly performance pads or a comprehensive big brake kit, we’ve got you covered!

Take a look at our range today. Need bigger wheels to fit your bigger brakes? View our great selection of alloys.

View our braking products

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  • What is PCD?
    This relates to the 'stud pattern' of your wheels. For example, 4x100 means there are 4 studs per wheel, each 100mm apart. Information for specific makes and models is readily available online. Wheels you buy must have the same PCD as your car to fit.
  • What is a bore?
    This refers to the size of the hole in the centre of your wheel. The spigot (part of the hub) fits in this hole so that the wheels can support the car’s weight, and it’s essential that the bore (measured in mm) matches your spigot to prevent wheel wobble and imbalance. You can buy adaptors if your bore is too big. If it is too small, your wheel will not fit correctly.
  • What is offset?
    In simple terms this relates to how far a wheel sticks out. An offset of 0 means the centre of the wheel's width is in line with the mounting surface. Positive offset means the mounting point is in front of the wheel centre line, whereas negative offset means the mounting point is behind the centre. Generally speaking, the lower the number, the more the wheels will stick out.
  • How big can I go?
    Larger wheels may fill an arch better and allow for bigger brakes, but are often heavier and can impact fuel economy and handling. Smaller wheels are lighter, but may struggle to fit over brakes. You can check out forums and car clubs for your make or model for ideas. We recommend keeping the overall diameter (including the tyre) similar to what you have currently, to ensure the speedometer remains accurate.

Order quality brake kits online, or contact Bull Alloys now on 01225 688051

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