Built for the Track
Engineered for circuit work, time-attack builds, endurance programs, drift, rally, and heavy track-day use.
Email: sales@ttsport-racing.com
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Product Detail
xRacing Series · Circuit · Front Axle · 6-Piston
TR60 Front 6-Piston Big Brake Kit
The TTSPORT Circuit Racing TR60 is a front-axle, 6-piston monoblock big brake kit engineered for circuit work — repeatable stops lap after lap, a wide pad operating window, and a serviceable platform built around a forged aluminum caliper and two-piece floating rotors.
Why Builders Choose the TR60
The TR60 is a Racing Series — Circuit caliper aimed at lapping cars, time-attack builds, endurance programs, and heavy track-day use. Six staggered pistons, 27 / 32 / 38 mm, deliver even pad loading across the full pad face, reducing taper wear and keeping bite consistent as pad temperature climbs. Monoblock forged construction resists caliper flex under high line pressure, so pedal feel stays firm deep into a stint.
6-Piston Monoblock Caliper
Monoblock forged aluminum body with 50.10 cm² total piston area per caliper for stiff, even clamp under high line pressure.
Staggered Piston Layout
27 mm × 2 / 32 mm × 2 / 38 mm × 2 pistons support even pad pressure and consistent bite as pad temperature climbs.
Two-Piece Rotor Platform
Ø355 or Ø380 mm × 32 mm two-piece rotors, internally vented, with fixed or floating mounting depending on rotor size and vehicle application.
Standard or Option B Pad Window
Standard 0–600 °C pads for HPDE and sprint use, or Option B 0–750 °C pads for endurance, time attack, long stints, heavy cars, and aero builds.
Track-Service Platform
Racing pistons without dust boots, serviceable seals, replaceable friction rings, and stainless braided lines support long-term track use.
Technical Specifications & Kit Options
| Brake Caliper | ||
|---|---|---|
| Series | Racing Series — Circuit | |
| Model / Application | TR60 | |
| Axle Position | Front | |
| Piston Count | 6-piston | |
| Piston Type | Racing pistons without dust boots | |
| Piston Diameters | 27 mm × 2 / 32 mm × 2 / 38 mm × 2 | |
| Total Piston Area | 50.10 cm² per caliper | |
| Caliper Dimensions | 277.8 mm × 167.4 mm × 80.3 mm | |
| Construction | Monoblock forged aluminum | |
| Net Weight | 2.90 kg per caliper, without pads | |
| Surface Finish | Nickel-plated | |
| Recommended Wheel Size | 18 in or larger | |
| Recommended Rotor Size | Ø355–380 mm × 32 mm | |
| Brake Rotor Options | ||
| Rotor Option | Standard | Option B Racing |
| Rotor Material | Heat-treated high-carbon cast iron | Racing-grade heat-treated high-carbon cast iron |
| Axle Position | Front | Front |
| Rotor Dimensions | Ø355 / 380 mm × 32 mm | Ø355 / 380 mm × 32 mm |
| Construction | Two-piece rotor assembly | Two-piece rotor assembly |
| Ventilation | Internally vented | Internally vented |
| Rotor Hats | Application-specific alloy rotor hats | Application-specific alloy rotor hats |
| Mounting | Fixed or floating, by size and vehicle | Fixed or floating, by size and vehicle |
| Directional Design | Yes — left/right specific | Yes — left/right specific |
| Face Pattern | Curved slot / Grain Slot / Wave Slot / Drilled & slotted | Wave Slot |
| Recommended Use | HPDE, autocross, short sprint sessions | Endurance, time attack, long stints, heavy cars, and aero builds |
| Brake Pad Options | ||
| Pad Option | Standard Track Pad | Option B — Endurance / Race Pad |
| Compatible Rotors | Iron / steel rotors only | Iron / steel rotors only |
| Operating Temperature Range | 0–600 °C | 0–750 °C |
| Average Friction Coefficient | μ ≈ 0.38 | μ ≈ 0.45 |
| Recommended Use | Strong all-round track-day pad for HPDE, autocross, and short sprint sessions | Higher-temp endurance compound for time attack, long stints, heavy cars, and aero builds |
| Lines, Brackets & Service | ||
| Brake Line Construction | Three-layer stainless-steel braided lines | |
| Brake Line Material | PTFE inner liner / SUS304 stainless braid / PVC outer sheath | |
| Caliper Mounting | Radial-mount caliper with vehicle-specific caliper brackets | |
| Caliper Brackets | Vehicle-specific radial caliper brackets | |
| Brake Line Fittings | Caliper-side and chassis-side line fittings vary by application | |
| Rotor Service | Two-piece rotor design allows friction ring replacement without scrapping the alloy hat | |
| Bedding-In Procedure | Required before track use | |
Both pads are for iron / steel rotors only. Do not use with carbon-ceramic discs. Rotor diameter, bracket geometry, line fittings, and pad compound must be matched to vehicle, wheel spec, and intended use.
Package List
Calipers ×2
2 × TR60 front monoblock forged 6-piston calipers with nickel-plated finish.
Brake Pads
Brake pads for both front calipers, selected from Standard Track Pad 0–600 °C or Option B Endurance / Race Pad 0–750 °C.
Brake Rotors ×2
2 × two-piece internally vented front rotors, Ø355 or Ø380 mm × 32 mm, left/right specific.
Caliper Brackets ×2
Vehicle-specific radial caliper brackets for correct front caliper alignment.
Rotor Hats ×2
Application-specific alloy rotor hats matched to front hub location and rotor offset.
Brake Hoses ×2
Stainless-steel braided front brake lines with PTFE inner liner, SUS304 stainless braid, and PVC outer sheath.
The Bespoke Engineering Process
Every TR60 front circuit racing system is engineered around the vehicle’s front knuckle, hub location, rotor hat offset, wheel barrel, spoke clearance, brake line routing, front brake bias target, rear brake pairing, and intended motorsport use. The goal is not a generic universal fit; the goal is a front brake package that works with your chassis geometry and delivers repeatable pedal behavior lap after lap.
1. Technical Consultation
We review the chassis, front suspension and knuckle setup, motorsport use, target front brake behavior, wheel package, tire compound, rear brake pairing, downforce package, and whether the car uses OEM or custom front uprights.
2. Data Submission
For OEM knuckles, provide vehicle information, wheel specs, and intended use, including sprint, endurance, drift, or rally. For custom uprights, motorsport hub conversions, or non-OE rotor offsets, provide CAD files, technical drawings, hub-face data, rotor mounting dimensions, or accurate bracket mounting-point measurements.
3. Engineering Review & Approval
TTSPORT confirms rotor diameter, vehicle-specific caliper bracket geometry, rotor hat offset, brake line fittings, pad compound, and bedding requirements before production begins.
If you are unsure whether your wheel, front knuckle, rotor offset, rear brake pairing, or brake line routing is suitable, Contact us before ordering so the engineering team can review the build details.
Installation & Break-In
- Brackets, rotor offset, and line fittings are matched to your chassis.
- Send your vehicle, wheel spec, and intended use, including sprint, endurance, drift, or rally, before production.
- Choose Ø355 mm for lighter or smaller-wheel platforms where clearance matters.
- Choose Ø380 mm for heavier or faster cars that need more thermal mass and leverage.
- Standard 0–600 °C pads suit HPDE and short sprint sessions.
- Option B 0–750 °C pads suit endurance, time attack, and aero cars where pad temperatures stay high for long stretches.
- Racing pistons without dust boots are intended for motorsport and track use, with regular inspection between sessions.
- A proper bedding-in procedure is required to transfer pad material evenly to the rotor face and unlock full friction performance.
Frequently Asked Questions
What kind of car is the TR60 designed for?
It's a front-axle racing big brake kit aimed at circuit, time-attack, endurance, and heavy track-day cars running 18-inch or larger wheels. Final fitment depends on your specific chassis and wheel offset.
Which pad compound should I choose?
The standard 0–600 °C pad with μ ≈ 0.38 suits HPDE and short sprint sessions. The Option B 0–750 °C race pad with μ ≈ 0.45 is better for endurance, time attack, and aero cars where pad temperatures stay high for long stretches.
Should I run 355 mm or 380 mm rotors?
380 mm gives more thermal mass and leverage for heavier or faster cars; 355 mm fits more wheel options and lighter platforms. The engineering team will recommend a size based on vehicle weight, power, tire, and event type.
Is this kit street legal?
The TR60 uses racing pistons without dust boots and track-focused pad compounds. It is built for motorsport and track use. We do not market it as a street kit.
Do I need to bed the pads in?
Yes. A proper bedding-in procedure is required to transfer pad material evenly to the rotor face and unlock full friction performance. Skipping bed-in causes judder and inconsistent bite.
Can I rebuild the calipers and replace just the rotor rings?
Yes. The TR60 uses serviceable seals and a two-piece rotor design, so friction rings can be replaced without changing the alloy hats — ideal for endurance programs and long-term track use.
Spec your TR60 build
Need help speccing the TR60 for your platform? Our team will confirm bracket geometry, rotor size, rotor hat offset, brake line fittings, and pad compound for your build.
Care Guide
xBrake Kits · Fitment · Installation · Care Guide
Brake Kit Care Guide
A brake kit is not just a pair of larger calipers. Calipers, rotors, pads, hoses, brackets, rotor hats, mounting hardware, brake fluid, wheel clearance, and bedding procedure all work together as one system.
This guide explains how to confirm the right TTSPORT brake kit before ordering, what to check before installation, and how to care for the system after installation.
1. Before Ordering: Confirm the Full Vehicle Setup
Do not order a brake kit by vehicle name alone. The correct kit depends on the vehicle, axle position, wheel package, driving use, and brake system layout.
- Vehicle year, make, model, trim, market version, and chassis code if available
- Front or rear axle position
- Current brake rotor diameter, thickness, and caliper type if known
- Wheel diameter, width, offset, spoke shape, and inner barrel clearance
- Tire size and vehicle weight changes from armor, cargo, towing equipment, or track setup
- Driving use: daily street, towing, mountain driving, off-road, HPDE, rally, drift, track, or competition
- Whether the vehicle uses electronic parking brake, brake pad wear sensors, ABS / ESC systems, or special hydraulic routing
Brake kits are application-specific. A visually similar kit can still have the wrong rotor offset, bracket geometry, hose fitting, caliper position, or wheel clearance requirement.
2. Understand What Type of Brake Kit You Are Ordering
Different TTSPORT brake kit series use different hardware layouts. Always confirm what the kit includes before purchase.
Direct-Mount Kits
Use direct-mount calipers and one-piece rotors where specified. These kits do not use rotor hats or caliper brackets unless the final product page clearly states otherwise.
Two-Piece Rotor Kits
Use separate friction rings and rotor hats. Hat offset, ring bolt pattern, hardware style, and rotor direction must be matched correctly.
Racing / Custom Kits
May require bespoke brackets, rotor hats, brake lines, and engineering confirmation based on knuckle, hub, wheel, and competition use.
Off-Road / Heavy Vehicle Kits
Require extra attention to wheel clearance, tire size, vehicle load, descent control, hose routing, and dust / water exposure.
Do not assume every brake kit includes the same parts. Package contents vary by product series, vehicle application, and final order configuration.
3. Confirm the Kit Specification Before Payment
Before finalizing the order, review the kit specification carefully. Confirm the brake kit is matched to your vehicle and wheel setup, not only to the model name.
- Confirm vehicle application and axle position
- Confirm caliper model, piston count, and caliper color if applicable
- Confirm rotor diameter, rotor thickness, rotor construction, and left / right direction if applicable
- Confirm brake pad compound and intended use
- Confirm brake hose fitting type and routing compatibility
- Confirm whether caliper brackets, rotor hats, mounting hardware, wear sensors, or brake fluid are included
- Confirm minimum wheel diameter and spoke clearance requirement
- Confirm lead time, shipping method, and final invoice details
If any part is not listed in the final order or product page, do not assume it is included.
4. Before Installation: Inspect the Complete Kit
Inspect every component before installation. Do not modify, grind, drill, stretch, force, or space brake kit components to make them fit.
- Check all received parts against the order confirmation
- Inspect calipers, rotors, brackets, hats, hoses, pads, and hardware for shipping damage
- Confirm left / right caliper and rotor orientation where applicable
- Confirm rotor size, pad shape, hose fittings, bracket layout, and hardware style before installation
- Clean all mounting faces before assembly
- Confirm torque values, bedding procedure, fluid type, and bleeding procedure before starting work
- Use a qualified brake technician for installation
Safety: Brake kits affect braking force, hydraulic sealing, heat control, wheel clearance, and vehicle stability. Do not install the kit if fitment, torque, direction, clearance, or compatibility is unclear.
5. Installation Checks
Correct installation is as important as the brake kit itself. A properly engineered kit can still perform poorly if installed with dirty mounting faces, incorrect torque, poor hose routing, or trapped air in the hydraulic system.
Caliper Position
Verify caliper centering over the rotor and confirm even pad sweep across the friction surface.
Rotor Orientation
Confirm left / right rotor direction if the rotor uses directional vanes or directional face pattern.
Brake Hose Routing
Check brake hose length and routing at full steering lock and full suspension travel. No twisting, rubbing, stretching, or kinking.
Wheel Clearance
Check caliper-to-spoke and caliper-to-barrel clearance before road use. Wheel diameter alone is not enough.
Brake Fluid & Bleeding
Use the correct brake fluid type and bleed the system until pedal feel is firm and consistent.
Hardware Security
Torque all brake hardware to the specified value. Do not reuse damaged, unknown, stretched, or corroded safety-critical fasteners.
6. Bedding and First Heat Cycle
Brake pads and rotors need a controlled bedding process before full performance is available. Bedding helps create an even transfer layer on the rotor surface, improving bite, pedal consistency, and vibration resistance.
- Follow the bedding procedure supplied with the exact pad and rotor compound
- Use moderate heat first unless the supplied procedure requires otherwise
- Do not start with emergency stops on a fresh pad / rotor setup
- Avoid holding the brake pedal while stopped on very hot pads and rotors
- Allow the brakes to cool after bedding
- After the first heat cycle, inspect pad contact, rotor surface, hose routing, hardware security, and fluid leaks
Street pads, race pads, iron rotors, two-piece rotors, and carbon ceramic rotors may require different bedding procedures. Use the procedure supplied with the specific kit.
7. Initial Break-In Period
After installation and bedding, give the system a short break-in period before aggressive use. Pedal feel, pad contact, dust output, and noise may continue to settle after the first drives.
- Avoid repeated emergency stops unless required for safety
- Avoid hard track use until bedding and inspection are complete
- Monitor pedal feel, vibration, noise, smell, and rotor surface appearance
- Recheck for fluid leaks after the first road test
- Recheck torque where the kit instructions require post-heat-cycle inspection
- Contact TTSPORT if brake feel changes suddenly after installation
8. Routine Care and Inspection
Brake kits need regular inspection, especially after track use, off-road use, towing, mountain driving, winter salt exposure, or any brake service.
- Inspect brake pads for uneven wear, taper, glazing, cracking, or backing-plate damage
- Inspect rotors for cracks, heavy scoring, hot spots, minimum thickness, and runout
- Inspect calipers for fluid seepage, piston movement, dust boot damage, and uneven pad retraction
- Inspect brake hoses for rubbing, cuts, swelling, leaks, and fitting corrosion
- Inspect brackets, rotor hats, and mounting hardware for cracks, fretting, corrosion, or loosening
- Check brake fluid level, color, service age, and boiling-point suitability for your driving use
- Clean brake dust from wheels and calipers regularly, especially after wet, salty, or track conditions
9. Care by Use Case
Daily Street
Inspect pads, rotors, fluid level, and hose condition during normal service intervals. Prioritize quiet operation, smooth pedal feel, and even wear.
Towing & Mountain Roads
Check pad thickness, rotor surface condition, and fluid condition more often. Long descents create sustained heat even without track use.
Off-Road
Inspect for mud, sand, stone impact, hose abrasion, dust boot damage, and caliper contamination after trail use.
Track / HPDE
Inspect pads, rotors, fluid, and hardware before and after every event. Track heat shortens service intervals.
Drift / Competition
Check rear brake temperature, hydraulic handbrake behavior, pad wear, rotor cracking, and hardware condition frequently.
Carbon Ceramic
Use only compatible pads and approved bedding procedures. Inspect rotor surface condition carefully and avoid incompatible friction materials.
10. Stop Driving If You Notice These Symptoms
Do not continue driving if the brake system shows any of the following symptoms. Inspect the system or contact a qualified brake technician before using the vehicle again.
- Soft pedal, sinking pedal, or sudden increase in pedal travel
- Brake fluid leak or wetness near a line, caliper, fitting, or master cylinder
- Grinding, scraping, severe vibration, or heavy brake judder
- Vehicle pulling strongly to one side under braking
- Burning smell after light driving
- Loose wheel, rotor, caliper, bracket, or hardware noise
- Brake warning light, ABS warning light, or traction-control fault after brake work
Need help confirming brake kit setup or care?
Send your vehicle details, brake kit series, wheel specs, driving use, photos, and any symptoms you notice. TTSPORT will help confirm fitment, installation checks, and the correct care path for your brake kit.
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