Rear Dimpled & Grooved Brake Discs 345 mm to fit BMW M135 M140
- Supplied as a matched pair of two brake discs
- Signature HALO XD1 Dimpled & Grooved design
- Dimples do not pass completely through the disc
- Promotes positive brake bite and responsive pedal feel
- Helps refresh the pad and clear dust, gases and debris
- Direct replacement for the original brake discs
-
Fitment TypeVehicle Specific
| Make | Model | Sub Model | Year |
|---|---|---|---|
| BMW | 1 Series (F20) | M135I | 2012-2015 |
| BMW | 1 Series (F20) | M140I | 2016-2019 |
| BMW | 1 Series (F21) | M135I | 2011-2016 |
| BMW | 1 Series (F21) | M140I | 2015-2019 |
HALO XD1 Dimpled & Grooved Brake Discs combine distinctive performance styling with a precision-machined surface pattern designed to support responsive and consistent braking.
The XD1 design features sweeping grooves combined with carefully positioned groups of blind dimples across the braking surface. The grooves help refresh the brake pad face and clear brake dust, gases and surface debris from the contact area, supporting effective contact between the brake pad and disc.
Unlike fully drilled brake discs, the XD1 dimples do not pass completely through the disc. The dimpled pattern delivers an aggressive, motorsport-inspired appearance while retaining more material within the braking surface.
Regular interaction between the machined pattern and brake pad helps maintain a fresh pad surface, promoting positive initial bite, responsive pedal feel and consistent braking characteristics during everyday and enthusiastic road use.
Developed and precision machined by HALO Brakes, XD1 Brake Discs are manufactured as direct replacements for the vehicle’s original brake discs and can be installed without modification to the braking system.
Key Features
- Supplied as a matched pair of two brake discs
- Signature HALO XD1 Dimpled & Grooved design
- Combination of sweeping grooves and grouped blind dimples
- Dimples do not pass completely through the braking surface
- Helps refresh and condition the brake pad face
- Helps clear brake dust, gases and surface debris
- Promotes positive initial brake bite and responsive pedal feel
- Helps maintain consistent pad-to-disc contact
- Helps reduce the likelihood of brake pad glazing
- Direct replacement for the original brake discs
- Suitable for everyday road, fast-road and performance use
- Optional black anti-corrosion coating available
- Developed and precision machined by HALO Performance
- Distinctive motorsport-inspired appearance
Performance Disc Notice
HALO XD1 Dimpled & Grooved Brake Discs may produce more audible braking noise than standard smooth-faced OEM brake discs, particularly during light braking. This is a normal characteristic of performance grooved brake discs and does not indicate a product fault.
