Race Technologies Rear Brake Pad - 2451

RACE TECHNOLOGIES 2451 Brake Pad Fitment Guide

Typical Applications: Professional Endurance Racing, Club Racing, and HPDE on high demand brake platforms.

Race Technologies 2451 Brake Pads

The Race Technologies 2451 brake pad is a high-performance front brake pad shape designed for demanding street, HPDE, track day, and motorsport applications. Featuring a 187.5 mm overall width, 77 mm height, and D66 profile, the 2451 shape is engineered for high-capacity braking systems where consistent friction, thermal stability, and precise pedal control are critical.

Competition Motorsport offers the Race Technologies 2451 brake pad in RE10 and TS20 compounds, giving drivers the ability to select the friction material best suited to their vehicle, tires, driving style, and operating temperatures.

Race Technologies 2451 Brake Pad Specifications

• Pad Shape: 2451
• Axle Position: Rear
• Overall Width: 187.5 mm
• Overall Height: 77 mm
• Pad Profile: D66
• Pad Thickness: 18 mm
• Available Compounds: RE10 and TS20
• Application: High-performance street, HPDE, track day, and motorsport use depending on compound

The 2451 pad shape uses a distinctive D66 profile with dual upper reliefs, wide mounting ears, and rectangular retaining openings. Because brake systems can vary by vehicle, model year, and caliper configuration, compare the 2451 pad outline and dimensions with your existing brake pad or caliper requirements before ordering.

Race Technologies 2451 Brake Pad Compound Comparison

RE10 Racing Compound

Race Technologies RE10 is designed for demanding track and racing applications where consistent braking performance, modulation, and durability are priorities. RE10 is well suited to vehicles operating at sustained brake temperatures during HPDE, club racing, sprint racing, and endurance use.

Drivers choosing RE10 should expect the characteristics of a competition-focused friction material, including increased brake dust and the potential for additional noise when used outside its intended operating temperature range.

TS20 Street and Track Compound

Race Technologies TS20 is designed for drivers who need strong braking performance for aggressive street driving, HPDE, and track-day use while retaining more street-friendly characteristics than a dedicated racing compound.

TS20 is a strong choice for dual-purpose performance vehicles that regularly transition between street and track environments and require dependable braking response across a broad range of operating conditions.

Choosing Between RE10 and TS20

Choose RE10 when your vehicle is primarily used for demanding track or racing applications where sustained heat, repeatable braking performance, and race-oriented friction characteristics are the priority. Choose TS20 for performance street, HPDE, and mixed street-and-track applications where strong braking capability needs to be balanced with more street-friendly behavior.

The ideal brake pad compound can vary based on vehicle weight, tire grip, brake temperatures, rotor size, track configuration, driving style, and brake system setup. If you are unsure which compound is best for your application, Competition Motorsport can help you select the correct option.

Why Choose Race Technologies 2451 Brake Pads?

The large 2451 pad shape provides substantial friction area for high-performance braking systems that must repeatedly manage significant heat and braking energy. Combined with Race Technologies performance compounds, the 2451 provides a strong option for drivers who demand predictable braking, consistent pedal feel, and reliable performance session after session.

Always verify the 187.5 mm width, 77 mm height, D66 profile, and 18 mm thickness against your existing brake pad before ordering to ensure proper fitment.

Shop Race Technologies 2451 Brake Pads

Competition Motorsport specializes in high-performance and racing brake components for street, track, and race vehicles. Select the Race Technologies RE10 or TS20 compound above, or contact our motorsports specialists for assistance confirming the 2451 pad shape, fitment, and the best compound for your application.

Running a "racing use only" pad on the street could produce excessive noise and dust.Disc wear could be accelerated if driven at cold temperatures or used in the incorrect temperature range.

Racing pads are designed to work in specific temperature ranges, so it's important to choose the right compound for the environment the vehicle will be used in.

Pad compounds are run on a brake dynamometer over multiple brake applications ("stops") to test the materials in a controlled environment and obtain accurate data. Wear rates and operating temperatures can be influenced by car set-up, grip levels, track layout, and other variables.