PBS Brakes MINI Rear Performance Brake Pads 8139
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PBS Rear Performance Brake Pads – MINI
Upgrade the rear braking performance of your MINI with PBS Performance Brake Pads, developed for demanding fast-road, trackday and motorsport use.
The PBS 8139 rear pad is available in ProRace and ProTrack compounds, allowing you to choose between a more aggressive track-focused setup or a more progressive option for mixed road and circuit use.
Both compounds are designed to deliver strong pedal feel, consistent braking performance and reliable operation across a wide temperature range.
Developed for Performance Driving
PBS brake pads are designed for repeated high-temperature braking and performance applications where standard road pads can begin to struggle.
Potential benefits include:
- Strong braking response
- Consistent performance
- Good pedal feel
- Reliable high-temperature capability
- Good rotor life
- Low dust relative to their performance capability
- Strong bite from cold through to operating temperature
PBS ProRace
ProRace is a ceramic graphite compound designed for serious track and race applications.
It offers strong initial bite combined with excellent control and pedal feel, making it a popular choice for trackday and motorsport applications.
Friction coefficient:
- 0.36–0.58 Mu
Working temperature:
- 0–800°C
ProRace is particularly well suited to:
- Regular track days
- Time attack
- Circuit racing
- Sprint use
- Rally applications
- Drivers wanting stronger initial bite
ProRace Characteristics
- Strong initial bite
- Excellent control
- Good pedal feel
- Wide operating temperature range
- Suitable for repeated hard braking
- Competition-focused performance
PBS ProTrack
ProTrack is a ceramic metallic compound with a milder initial bite than ProRace.
It is designed for drivers who want strong braking performance and control while retaining a more progressive response.
Friction coefficient:
- 0.40–0.48 Mu
Working temperature:
- 0–700°C
ProTrack is particularly well suited to:
- Occasional track days
- Fast-road driving
- Wet conditions
- Lower-grip tyre applications
- Drivers wanting reduced noise and dust
ProTrack Characteristics
- Milder initial bite than ProRace
- Progressive braking response
- Excellent control and pedal feel
- Suitable from cold
- Lower noise and dust
- Strong option for mixed road and track use
Which PBS Compound Should I Choose?
Choose ProRace if you want:
- Stronger initial bite
- Higher-temperature capability
- More track-focused performance
- A pad suited to repeated heavy braking
Choose ProTrack if you want:
- A more progressive pedal feel
- Occasional track capability
- Better suitability for wet conditions
- Reduced noise and dust
Rear Brake Performance
Upgrading the rear brake pads alongside a suitable front pad setup can help create a more complete braking package.
Pad choice should be considered across both axles so the braking characteristics suit the vehicle, tyre setup and intended use.
Vehicle Fitment
Designed for selected MINI applications.
Exact fitment can vary by model, year and brake specification, so compatibility should always be confirmed before ordering.
Product Reference
PBS Part Number: 8139
Available compounds:
- ProRace
- ProTrack
Professional Installation Recommended
Professional installation is recommended.
Brake pads should be fitted correctly and bedded in according to the appropriate procedure before demanding road or track use.
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