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CEIKA Custom Big Brake Kit for Mercedes-Benz SL420 R107 SL-Class (80~85)


- High performance radial mount calipers (Forged 6061-T6 alloy).
- 2-pcs floating rotors with alloy hats (full-floating rotors available).
- Teflon/stainless steel DOT/ADR compliant brake lines (made in UK).
- Direct bolt-on caliper mounting brackets and bolts.
- Brake pads (Can also be purchased from other brands).
- All necessary mounting hardware for direct bolt-on install.

Forged 6061-T6 aerospace grade alloy 2-piece calipers.
- Radial mount design for less flex.
- Pistons available in 6061-T6 alloy with anti-corrosion coating, or stainless steel.
- Dual seals with high temperature resistant oil ring and dust scrappers.
- Stainless steel bleed screw.
- Carbon steel caliper adapter for direct bolt-on installation guaranteed.
-Teflon and stainless steel brake lines DOT/ADR approved with banjo bolt. Brake lines hoses are direct fit and manufactured in UK.
- CNC machined logo.
- Anti-corrosion coating + custom color finish: "anodized" or "anodized + gloss paint".

- 2-piece floating rotors with 6061-T6 aerospace grade alloy hat. Fully balanced.
- Rotor ring in FC30 cast iron with anti corrosion coating.
- Drilled / slotted / drilled and slotted rotor ring available at no extra cost. (We advise drilled for street and slotted only for track and race applications).
- Curved vanes ventilation for optimal cooling.
- Full-floating rotors use floating hardware with anti-rattle system (removable and rebuildable). It provides a lower tendency to warp, less drag and wear as the rotor ring centers itself with the pads. Available for 330mm rotors and bigger only. The semi-floating rotor uses standard bolts instead and the rotor is fixed on the hat.
- Custom rotor hat anodized color.


Front rotor size available (mm): 304x26 330x28 330x32 345x32 356x32 365x32 380x32 380x34 405x36 430x36
Rear rotor size available (mm): 304x22 330x28 345x28 356x28 356x32 365x32 M380x32 L380x32 405x34


You car requires this type of parking brake system for the rear kit: Drum in Disc
Other systems are available for custom builds.


Maximum rotor diameter/kit size per wheel diameter (for reference only). For precise fitment check please refer to the brake template tab below.

15" wheel: 286mm

16" wheel: 304mm

17" wheel: 330mm

18" wheel: 356mm

19" wheel: 380mm

20" wheel: 405mm


Click to download the template file, print (check that the scale is right), cut around the dotted line and apply inside your wheel to check clearances:

Front 345x32

Front 356x32

Front 304x26

Front 330x28

Front 330x32

Front 345x32

Front 356x32

Rear 330x28

Rear 345x28

Rear 356x28


We have four compounds of brake pads to give you high performance braking, depending on your driving conditions. You can see the description of each compound below.
You can also use other brake pad brands (such as Alcon, AP Racing, Brembo, Ferodo, Hawk, Mintex, PAGID, Porsche, Wilwood and more) with our calipers.
You can purchase an extra set of brake pads with your kit, if you like, from the replacement parts section. We have the following compounds available:

- Street pads (Grey)
For street use, providing no noise, very little dust, good braking power and friction both at low and high temperatures.
These are specifically designed in order to provide good bite and feel as well as good longevity of the pads and rotors.
Optimal temperature range: 0~500°C
Maximum temperature: ~550°C
Coefficient of friction: 0.38~0.45

- Sport pads (Blue)
For street/track use, providing low noise, little dust, high braking power and friction both at low and high temperatures.
These are specifically designed in order to provide stronger bite and race feel as well as good longevity of the pads and rotors.
Optimal temperature range: 0~550°C
Maximum temperature: ~600°C
Coefficient of friction: 0.40~0.50

- Race pads (Red)
For race use only: for maximum braking power, bite and friction. Those brake pads are noisy, they will wear out the rotors faster than the street pads and produce more dust. The operating temperature range is higher and it is not safe for everyday street use.
However, they are a must for a race car or track day providing a consistent and predictable strong braking and longevity at high temperatures. Feel free to request two sets of pads if you want a set for street and a set for race for your weekend warrior.
Optimal temperature range: 100~700°C
Maximum temperature: ~750°C
Coefficient of friction: 0.42~0.58

- Pro Race pads (Yellow)
For race use only: this is a new race compound that pushes the limits even further. We were able to achieve a much higher temperature range while offering a very high coefficient of friction for extreme race use conditions.
Optimal temperature range: 100~800°C
Maximum temperature: ~850°C
Coefficient of friction: 0.58~0.68


- 2 years on calipers casting, caliper parts, and seals.
- 2 years on mounting hardware and brackets.
- 2 years on brake lines. DOT/ADR approved
- 10,000km / 3 months on rotors.


Manufacturing takes around 15 working days depending on your specs and availability.

Shipping is 3 to 4 working days worldwide via UPS or TNT.

We will confirm your order within 24h.
If designing a kit from scratch, please allow us 10 working days extra for the designing and extra testing.

Custom built with race proven design and technology. For everyday street use up to pro racing depending on the specifications chosen.

Why choose CEIKA? Order your big brake kit directly from us, save and take advantage of our high performance extra features!

Since 2008 every CEIKA order is unique and all the team is here to make sure
that you will be getting the perfect brake package for your project.
At every steps of the build, from the sizing and option advices, template print-outs, and up to the installation/maintenance advices, our experts will be here to help.

  • Direct bolt-on and customer satisfaction guaranteed
  • 2-year CEIKA Warranty
  • Increased braking power, initial bite, modulation and pedal feel
  • Fully custom-built to order for circuit, rally, or street
  • Shorter stopping distance, less heat, less wear and more endurance
  • Compatible with OEM ABS, traction control, master cylinder and retain original balance/bias
  • High quality materials, parts, and non-recycled alloys from Japan, Taiwan, and UK with ISO9001:2008 quality control

Make sure you select a size similar or bigger than stock for the rotor diameter. If you want a kit smaller than stock for lightweight race or street application contact our expert team to check for clearances issues first.

Feel free to contact us to have pdf template files emailed to you to print and check clearances in your wheels.

We guarantee the fitment of your big brake kits to be bolt-on on your car and we will send you replacement revised partsfor free of charge,if anything does not fit. However, CEIKA will not be responsible for the fitment of the wheels. Clearance problem with the wheel spokes can arise when fitting larger brakes. The wheel fitment and compatibility is the responsibility of the customers, as every car and combination of wheel is different.

We advise you to check with the templates before ordering, if you are not ready to purchase spacers in order to solve any possible clearance issues. That way, we can also point you towards a kit that will fit without spacers.

Customer Reviews

Based on 322 reviews
Eddy Fonseca
Great BBK for my GR86

Everything was packed completely and perfectly. The setup and instructions were easy. The look and feel of the BBK is perfect.

Jeffrey Dwhytie (Phoenix, US)
1991 BMW 850i

Installed upgrade on front brakes work and look great

jarrod morley (Brisbane, AU)

CEIKA Custom Big Brake Kit for Nissan Patrol Y61 (98~10)

Eric Torres (Arlington, US)
Great service and product!!!

Worth every penny! The customer service was great from the start and helped guide our selection with their extensive knowledge of the platform. They helped us pick the correct parts for the setup and refunded the difference the same morning. Delivery came in the specified time frame and was no hassle. Overall quality is phenomenal and they function above what I expected. I will be putting a set of these on my other cars as well! Definitely recommend them.

Michael Aust (Glen Allen, US)
Well manufactured and packaged but….

Front calipers did not come with enough shims to align off of the bracket so that the outer circumference of the rotor didn't rub the caliper, used the rear shims as well and still not enough. Had to source different shims for this issue. Bigger issue is the rotor hats were tapped for M12x1.5 bolts while Toyota bolts are 1.25 pitch. This made it very difficult to source and find 1.5 pitch bolts with no hardware provided. If the hat's were tapped for 1.25 I could have used the factory bolts. Also, the color I picked did not match what I was sent. You can see the difference on the sample color shown on the box next to the caliper in the picture. Customer service has been quick to respond and discuss. I believe they understand where they fell short and offered some compensation. I will update when I've seen that go through. While functionally this product works as intended I did have a few minor issues getting it fully installed. I can also say, working with Ceika before ordering was great. They sent me a template cross-section to verify if the kit would fit in my wheels. They spec'd 18" min wheels and I have 17's . After using their template and verifying with them through pictures and email I can say they were 100% spot on with what they sent. I've got as much room as anticipated after install.

Thank you very much for the pictures and for your honest feedback about your experience with us.

I will inform our R&D about this issue you met and we will make sure to avoid that kind of inconvenience for future customers for your application.

Note that if the parts were still needed, we would have done the necessary to solve it ASAP as you can imagine but for sure we could not get it solved as fast as you did by sourcing it locally. We will give you a discount for spare parts as compensation for the inconvenience caused.

Thank you for your support & we hope to hear back from you soon with an update.