Description
Track-Focused Braking. Built to Take Abuse.
Push harder. Brake later. Stay consistent.
Chalk Motorsport designs and supplies custom big brake kits for drivers who demand repeatable, fade-free braking on track. Built around your car and your goals, our kits deliver a clear step up from OEM braking systems where it matters most: high speeds, high temperatures, and sustained hard use.
If it’s driven hard on circuit and needs better brakes, we can build a solution for it.
All kits are manufactured in Europe and backed by a 2-year warranty.
Prices start at £2,500.
Designed for Track Use, Tailored to Your Car
Track driving exposes the limits of factory braking very quickly. Heat soak, long pedal travel, uneven pad wear, and brake fade all reduce confidence and consistency.
Chalk Motorsport custom big brake kits are specified to eliminate those weaknesses by carefully matching:
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Caliper piston count
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Brake disc diameter and thickness
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Thermal mass and cooling capacity
…to your vehicle’s weight, power output, tyre grip, wheel size, and intended track use.
From lightly modified track day cars to high-power builds and dedicated circuit machines, we design braking systems that remain predictable, controllable, and consistent lap after lap.
All kits are supplied supply only, we recommend kits are fitted by professional and experienced mechanics. Don't mess with brakes!
Why Upgrade from OEM Brakes?
✔ Substantially increased stopping power and braking torque
✔ Improved heat management for extended track sessions
✔ Reduced brake fade under repeated heavy braking
✔ Firmer, more confidence-inspiring pedal feel
✔ More even pad and disc wear
✔ Custom specification – no off-the-shelf compromises
These kits are designed to be used hard, not just to look good behind the wheels.
Front & Rear Big Brake Kit Options
Chalk Motorsport offers front and rear big brake kits, available individually or as a matched setup to maintain correct brake bias and stability under heavy braking.
Multi-Piston Calipers
High-performance calipers are available in:
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4-piston – lightweight setups and lower-mass track cars, plus rear setups for heavier cars
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6-piston – ideal balance of modulation and stopping power
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8-piston – maximum braking force for high-speed, high-power applications
Caliper selection is based on disc size, vehicle mass, and braking demands rather than marketing claims.
Performance Brake Disc Options
Brake discs are available in a wide range of diameters and thicknesses to maximise thermal capacity and suit wheel clearance. Different disc patterns are available as those in the pictures, including carbon ceramic. All sizes listed as diameter × thickness (mm).
Available Disc Sizes
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285 × 24mm
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295 × 24mm
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300 × 24mm
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300 × 28mm
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325 × 28mm
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330 × 28mm
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345 × 28mm
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330 × 32mm
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345 × 32mm
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355 × 28mm
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355 × 32mm
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362 × 32mm
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365 × 28mm
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365 × 32mm
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380 × 32mm
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405 × 32mm
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355 × 34mm
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362 × 34mm
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365 × 34mm
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380 × 34mm
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405 × 34mm
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355 × 36mm
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362 × 36mm
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365 × 36mm
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380 × 36mm
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405 × 36mm
We’ll help you select the correct disc size based on track intensity, session length, wheel size, and thermal requirements.
Dixcel Z Type Pads are included, others can be supplied upon request.
European Manufacturing & Warranty
All Chalk Motorsport big brake kits are manufactured in Europe, using high-quality materials and proven, motorsport-inspired designs. Every kit includes a 2-year warranty covering manufacturing defects.
Frequently Asked Questions
Are Chalk Motorsport big brake kits vehicle-specific?
Yes. Every kit is custom specified for your exact vehicle, usage, and performance goals. We do not offer generic off-the-shelf brake kits.
Which cars do you support?
We regularly supply kits for BMW M cars, VAG MQB platform vehicles, and Renault Megane models, but we can design big brake kits for all makes and models.
Are these kits suitable for heavy track use?
Yes. These kits are designed specifically for track driving, with a focus on heat capacity, fade resistance, and consistent braking performance over extended sessions.
Do you offer front and rear kits?
We offer front and rear brake kits, which can be supplied individually or as a matched setup for correct brake balance.
Do you offer installation?
No. All Chalk Motorsport big brake kits are supply only. Installation can be carried out by your chosen workshop or by the customer.
What warranty is included?
All kits include a 2-year warranty covering manufacturing defects.
Does your warranty include replacement discs and pads?
Only for manufacturing defects. If you've hammered them on track and they're heavily worn we can't cover this, sorry.
Can you help me choose the right setup?
Absolutely. We’ll advise on caliper size, disc dimensions, and overall specification based on your car, wheel clearance, and intended use.
Custom Big Brake Kits for Track & Performance Cars
If you’re serious about track performance, braking isn’t the place to compromise. Chalk Motorsport supplies track-focused custom big brake kits designed around real-world performance, not marketing shortcuts.
Get in touch to discuss your car, modifications, and track goals, and we’ll design a braking solution that delivers confidence and consistency when it matters most.
Brake later. Drive harder. Stay in control.