- Brake Disc Diameter 320mm
- Thickness 25mm
- Height 48.5mm
- Spigot Diameter 63.5mm
- PCD Diameter 5x108mm
HALO Dimpled and Grooved Brake Discs (PAIR)
These are a firm favourite for many of our customers with the classic drilled and grooved appearance, but without the pitfalls of having a through drilled disc or more commonly described as cross drilled disc. Cross drilled discs allow channelling of hot gasses into the tunnel section of the brake discs in aid to assist the cooling of the discs, however for most brake discs this has a serious flaw resulting in hot spot surrounding the holes often resulting in cracking originating from the holes.
Halo dimpled and grooved brake discs overcome this problem and offer additional reliability over cross drilled discs, the dimples work in much of the same way allow gasses to sink into the small pockets and immediately escaping once the pocket has passed the pad surface, the grooves also carry out the same task but also help to de-glaze your brake pads and assist with parallel brake pad wear.Road and Track Use
HALO brake discs perform on the road and on the track but as you can imagine the temperatures achieved on the track are usually much higher than seen under normal road use, if using on the track it’s important that extra care is taken during fitment and post fitment.
- Ensure the hubs are cleaned before fitment
- Ensure there is no excess free play in wheel bearings
- Ensure the brake discs are running true before use by measuring run-out
- Ensure the brake caliper pistons and slides are move freely checking slides for wear
- Ensure tightening torques are adhered too
After fitment and road-testing re-check the wheel torque, this is especially important when using on track use after several laps, as the heat absorbed by the brake discs will transmit through to the wheel hub and wheel, this causes your components to expand and may lead to reduced wheel tightening torque. This will lead to brake vibrations when braking and may permanently damage your brake discs and ruin your track day enjoyment. Please note however we do not offer warranty for use on track.
EBC Ultimax2 Brake Pads
- Original Equipment Replacement Pad
- Low Noise Organic Compound
The Ultimax2 brake pads is a OEM replacement brake pad manufactured to ECE R90 certification meaning these will performance in the same manner as the original equipment pads, suitable for normal road use and priced very competitively, they are manufactured from a low noise organic compound