TEIRacing 8 Piston SR8 Calipers Kit
TEI Racing Ultra-high Strength SR8 8 Pot Monoblock Caliper Big
Brake Kit For 20/21/22 Inch Car Rim
Product Specifications
| Attribute | Value |
|---|
| Piston Material | Aerial 6082 Aluminum Alloy |
| Piston Quality | 8 pistons |
| Piston Area | 52.87cm² |
| Disc Size | 400x36mm / 410×38/420*40mm |
| Fitting Disc Size | 20/21 Inch Car Size |
| Color Options | Black, Red, Yellow, Green, Blue, Silver |
Key Features
- Larger piston area than six-piston
- lighter than ten-piston
Caliper Design
Brand-new design with enhanced caliper strength.
The front-to-back asymmetrical, stacked horizontal and vertical
design significantly improves caliper strength compared to
traditional calipers.
It also delivers excellent performance on 2-3 ton and larger
displacement vehicles.
Lightweight and High Strength
Measuring 388.4mm in length, 172mm in width, and 125.5mm in height,
it delivers a visually stunning appearance.
Lightweight and improved driving stability
Friendly for new energy vehicles
New 8-piston design with external seals
Dust-proof pistons eliminate maintenance worries and provide a
better braking experience
Seal rings with a hardness of 85°-90° and high-temperature
resistance of 200°-220°C for increased durability
Brake Specifications
- Caliper Construction: Two-piece forging
- Caliper Material: Aviation aluminum alloy
- Number of pistons: Eight
- Piston area: 52.87 cm²
- Caliper weight: 6.7 kg (single caliper)
- Brake pad friction area: 121 cm²
Brake Disc Design
High-carbon alloy disc with 73 ventilation slots
G3500 high-carbon alloy brake discs are more heat-resistant and
wear-resistant than ordinary metal discs.
They also have a larger disc surface than ordinary brake discs,
providing better heat dissipation while being lighter.
Applicable models
Developed for new energy vehicles, large SUVs, and executive
vehicles with wheels 20 inches and larger,
this 8-piston brake kit improves low-speed driving comfort for
vehicles like the Ideal L7/L8/L9, Zeekr 001, Lynk & Co 09, Xiaomi
SU7, BMW X5, and Explorer,
while providing optimal high-speed handling. It's that simple!
Patented Anti-Loosening Head
Nationally patented design ensures stable performance, reduced
vibration, and enhanced stability for off-road vehicles.
Kit Contents
- 2 x Calipers
- 2 x Discs
- 2 x Brake Lines
- 4 x Brake Pads
- 2 x Adapters (Brackets)
- All necessary hardware
Note: Mechanical expertise or professional installation required.
Color Options
Technical Specifications
Brake Pads
- Material: Ceramic Graphite
- Heat Resistant: 0-500°C
- Friction Coefficient: 0.49
Rotor (Disc + Center Hub)
- Craft: Forged
- Plane Bounce: <0.03mm
- Disc Material: High Carbon Iron
- Center Hub Material: Aerial 6061 Aluminum Alloy
Rotor Specifications
- 2-piece floating rotors with 6061-T6 aerospace grade alloy hat
- Factory balanced
- Rotor ring in FC30 cast iron with anti-corrosion coating
- Drilled/slotted/drilled and slotted options available
- Curved vanes for optimal cooling
- Full-floating rotors with anti-rattle system
Brackets/Adapters
- Material: Aerial 6061 Aluminum Alloy
- Craft: CNC machined
Brake Hose/Brake Line
- Inner material: Teflon
- Mid layer: Braided stainless steel
- Outer shell: Protective PVC weatherproof
Warranty Information
- 10 years on calipers casting, caliper parts, and seals
- 2 years on mounting hardware and brackets
- Lifetime Warranty on brake lines (DOT approved)
- 10,000km / 3 months on rotors
