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Where maximum rigidity and thermal endurance are non-negotiable, the TR65 is the definitive front axle solution. This is our flagship 6-piston racing caliper, precision-machined from a single piece of forged aerospace-grade aluminum to deliver the lightest, strongest, and most rigid chassis possible for your competition vehicle.
The monoblock design is fortified with a geometric H-type bridge to achieve an unparalleled stiffness-to-weight ratio, eliminating flex for a consistently firm pedal and linear response under extreme braking loads. Integrated multi-channel cooling pathways reduce fluid temperatures, while bootless stainless steel pistons provide elite-level heat management. The TR65 is the ultimate no-compromise braking system for dedicated race cars and top-tier track builds, engineered as a complete, bespoke solution for your specific application.
The following data is essential for professional race engineers and builders. Note the staggered piston diameters, engineered for even pad pressure and wear, and the substantial total piston area for immense clamping force. Your bespoke kit will be configured with one selection from each of the Rotor and Brake Pad option groups below.
Caliper Engineering | ||
---|---|---|
Series | Racing Series - Circuit | |
Model | TR65 | |
Mounting Position | Front Axle | |
Construction | Monoblock Forged Aluminum Alloy | |
Piston Count | 6-Piston, Staggered | |
Piston Type | Race-Spec Ventilated Stainless Steel (No Dust Boots) | |
Piston Diameter | 27 mm (1.06 in) ×2, 32 mm (1.26 in) ×2, 38 mm (1.50 in) ×2 | |
Dimensions (L×W×H) | 292 × 182.3 × 79.3 mm (11.5 × 7.2 × 3.1 in) | |
Total Piston Area | 50.10 cm² (7.77 in²) | |
Net Weight | 3.10 kg (6.83 lbs) (Single Caliper, No Pads) | |
Finish | Nickel-Plated | |
Min. Wheel Size | 18" Recommended | |
Required Rotor Size | ⌀355–390 mm (14.0–15.4 in) × 36 mm (1.42 in) thick | |
Rotor Options (Select One) | ||
Material | High-Carbon Steel | Racing-Grade High-Carbon Steel |
Construction | 2-Piece Floating | 2-Piece Floating |
Venting | Directional Vented | Directional Vented |
Surface Patterns | Curved Slotted / Grainslot / Waveslot / Drilled & Slotted | Waveslot Only |
Brake Pad Options (Select One) | ||
Compound | M-01 Street Performance | M-05 Track Racing |
Operating Temp | 50°C - 600°C (122°F - 1112°F) | 200°C - 750°C (392°F - 1382°F) |
Avg. Friction Coefficient | 0.38 μ | 0.45 μ |
Supporting Hardware (Vehicle-Specific) | ||
Brake Hoses | 3-Layer Stainless Steel Braided (PTFE Core, SUS304 Braid, PVC Sheath) | |
Rotor Hat / Bell | Custom CNC-Machined 6061-T6 Aerospace-Grade Aluminum | |
Caliper Bracket | Custom CNC-Machined S45C Forged Steel |
Every TR65 kit is a custom-tailored solution. Our collaborative process ensures perfect integration with your chassis for a true bolt-on installation.
Your project begins with our motorsports engineers. We'll conduct a detailed consultation to understand your chassis, knuckle design, competition class, and performance goals.
For OEM Knuckles: Provide vehicle year, make, model, and detailed wheel specs.
For Custom Knuckles: Provide CAD files (IGES/STEP), technical drawings, or precise measurements of the mounting points.
Our engineers will design the bespoke mounting bracket and rotor hat for your application and provide final design specs for your team's approval before manufacturing begins.
Yes, this is a comprehensive, vehicle-specific system engineered for a complete bolt-on installation. Each TR65 kit includes:
Our team is standing by to help you configure the ultimate braking solution for your build. Contact our motorsports department to start your technical consultation today and gain your competitive edge.
Start Your ConsultationYou’re here because you’re passionate about your ride, and so are we. We want your TTSPORT brake upgrade to be a total win. Here’s some straight talk to make sure everything goes smoothly, from fitment to bedding in.
Look, we know you get it. Your brake kit is custom-made for your specific car. That means once it's built, it's yours. We can only accept returns if there’s a genuine quality defect from our side.
Sometimes, aftermarket wheels can be tricky. Depending on the design, you might need spacers for clearance. We’ll do our best to help you figure it out, but issues related to wheel spacers don't qualify for a return.
To get this right the first time, we need your help. Before you order, please give us the following info:
We’ll likely ask you to confirm some measurements and send a few photos of your wheels. Please double-check everything you send us. TTSPORT isn't responsible for fitment issues if the specs you provided were off.
We check every single part before it leaves our shop. When your kit arrives, give it a good look-over. If you spot any potential quality issues, let us know within 24 hours.
This is key to awesome performance. Don't skip it.
We build our kits to last, and we stand by our work. Here’s the breakdown:
Recommended Service Intervals:
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