Endless 4POT Front Performance Brake System for XP90 Toyota Vitz RS

Endless 4POT Front Performance Brake System for XP90 Toyota Vitz RS

4POT caliper kit mainly for compact cars and lightweight car looking for a low-cost caliper that is perfect for those who want to step up from the combination of genuine calipers and sports pads and racing pads.

The Endless 4POT calipers use the same lightweight and highly rigid forged aluminum as other Endless high-end calipers, demonstrating excellent control and performance when braking.

Specifications

• Weight : 2143g
• Size : 141mm x 73.2mm x 250mm
• Compatible Rotor Diameter : φ270mm – φ300mm
• Std Color of kit : Blue Anodize
• Std Compound for Kit : SSM / Type R / MX72 / MX72-Plus
• Compatible Wheel Size : 15″

For racing, rally or street, Endless only uses the highest quality materials and design to achieve the best performance possible. These calipers will cope in the toughest of conditions without flexing or losing accuracy. Combine the calipers with RF650 Racing Super Fluid for optimum performance. Your pads will be applied and released with great precision and reliability.

Blue Anodized Finish

When raw aluminum reacts with the oxygen in the air, a hard surface film develops on aluminum which prevents further degradation. The process is called oxidation, and you can think of it like rust. The anodizing process leverages this natural phenomenon, and takes it a step further to produce an extremely hard protective layer of aluminum oxide. The result is a finish that is far more appropriate for racetrack use. Anodizing creates a uniform surface that is much more abrasion resistant than paint or powder coat.

“E-Slit” Double Shaving Effect

The long slit which draws gentle curves and the E slit which runs above the long slit are what make E-Slit Rotor impressive. The pad is constantly kept in optimal shape through the double shading effect demonstrated by the long slit, which gently carves the pad, and the E Slit, which gives strong brake force, providing further improvement of brake force. When the long slit on the rotor surface side disappears and the letter E floats up it is about time for replacement.

Also, even during the period of use, the brake rotor may be damaged due to aging deterioration such as rust and corrosion, so it is recommended to replace it at least once every two years.

Specifications

• Material : Steel with Special Carbon
• 1-Piece Design
• Slit Shape : E-Slit
• Special Heat Treatment

E-Slit

• The E-Slit rotor consists of the narrow curved slit incorporated with 4 smaller E-Slits. The smoother shaving of the pad by the long curved slit and the increased friction provided by the E-Slits maintain optimal brake pad condition at all times. The rotor material consists of a special carbon blend, an Endless original technology, facilitating stable mu-levels, decreasing heat cracks and extracting 100% of the brake pads performance. Slits are designed for optimal shaving.

Cost Effective, and More On So Many Levels

• Endless Steel discs are more cost effective, and offer a wider range of performance options. Many drivers and racing teams prefer the feel and characteristics of Endless steel discs.

Special Heat Treatment Process

• With prolonged hard driving, the rotor surface will expand and contract due to heat, causing fine cracks (heat cracks), and you will not be able to obtain appropriate friction. To prevent this, special heat treatment was performed in advance to stabilize the components of the rotor itself and significantly reduce heat cracks during hard driving. As a result, the life of the rotor has been extended, and it has become possible to use it for a long time with peace of mind.

Blue Rotor Hat Finish

• The bell hat part is painted blue to aid in preventing corrosion resistance and also can be expected to have a dress-up effect.

About Bedding

Circuit-dedicated pads that emphasize high-temperature characteristics, in order to bring out the original performance, it is indispensable to perform the work called “bedding” in which heat is applied in advance before hard driving to make a hit.

Bedding is always done in the top categories SUPER GT, WRC and various races in Europe.

Before using semi-metal brake pads, proper bedding is required to stabilize high temperature performance and extend the life of the pads and rotors.

How to Bed

• When driving on a circuit when a new product is installed, raise the rotor temperature to about 400 – 500° C while avoiding hard braking, and add atari. After that, if the temperature is lowered to 100° C or less by natural cooling, the process is completed.

Kit Contents

• Endless Racing Calipers (2)
• Brake Pad Set
• Caliper Mounting Bracket (2)
• Brake Rotors (2) – 294mm x 22mm 2PC
• Brake Lines (2)

Notes

• It may not be possible to bring out the original performance of the brake pads when bedding in the rain. Bedding should be done in fine weather as much as possible.
• Compatible wheels vary depending on the wheel brand and size.
• E-Slit rotor is adopted as standard for this product.
• Some 4POT kits use factory brake rotors.