Comparison MTB Brake Pads: Performance, Premium E+ & GraphEX

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Highlights

In the engineering of modern braking systems, the transition from simple resin binders to complex fiber-reinforced matrices marks a significant shift in performance expectations. The molecular structure of these materials directly dictates how a brake pad responds to the kinetic energy and thermal loads inherent in mountain biking.

At the core of the Top Brake product ecosystem, ceramic technology is integrated across the entire range, utilizing diverse additives like Kevlar® (DuPont™), Copper, and Graphene to tailor performance to specific rider profiles. Whether you’re a casual mountain biker, an e-bike (eMTB) enthusiast, or a dedicated downhill racer, TOP BRAKE has you covered. Our range of brake pads caters to everyone, from MTB entry-level riders to seasoned professionals seeking high-performance options.

Let’s explore our 3 series brake pad options: Performance, Premium E+, and GraphEX.

Performance: Perfect All-Rounder for Trail Riding

While this is TOP BRAKE entry-level model, its performance is anything but basic. The Performance brake pad is designed for the everyday rider who tackles everything from local trails to light enduro runs. It’s a fantastic choice for anyone looking for a reliable, quiet, and consistent brake feel without breaking the bank. The defining characteristic of this series is the integration of Kevlar® (DuPont™) fibers.

Molecular Resilience: Kevlar® is a para-aramid synthetic fiber characterized by long molecular chains and strong inter-chain bonding. This structure provides high tensile strength-to-weight ratios. In a braking context, these fibers act as a structural “skeleton” within the ceramic matrix, allowing for high degrees of vibration damping.
Acoustic Profile: As noted by the Top Brake Senior Disc Brake Pads R&D Engineer, “The use of Kevlar® in our Performance Series is a deliberate choice to target Quiet, low-noise operation. By absorbing high-frequency harmonics, the material ensures that the friction event remains silent without sacrificing the Great modulation riders expect.”
Operational Efficiency: This series is engineered for a quick bed-in process, meaning the transfer layer, the thin coating of pad material on the rotor, is established rapidly, providing immediate confidence for riders who prioritize ease of maintenance.

Best for: New riders, weekend trail warriors, and anyone seeking great value and consistent braking.

Key Features:

Versatile Compound: A balanced KEVLAR®( DuPont™) and Ceramic deliver strong stopping power in a variety of conditions.
Low Noise: This pad is engineered to be quiet, so you can focus on the ride, not on squealing brakes.
Excellent Modulation: It offers a predictable, linear feel, giving you precise control on tricky sections.

Premium E+: Workhorse for E-Bikes and Heavy Duty Riding

The emergence eMTB of s has introduced a new variable into friction chemistry: increased mass. A heavier bike generates significantly more kinetic energy, which translates into higher thermal peaks. To address this, the Premium E+ Series evolves the ceramic foundation by incorporating a synergy of Kevlar® and Copper.

Thermal Conductivity and Ductility: Copper is added to the Premium E+ formula for its superior thermal conductivity. While the ceramic fibers act as an insulator for the caliper, the copper particles help distribute heat evenly across the pad surface, preventing localized “hot spots.”
Wear Resistance: Top Brake Senior R&D Engineer mention: “For eMTB applications, durability is non-negotiable. The inclusion of copper not only aids in heat management but also acts as a lubricant at the molecular level under extreme pressure, resulting in a Long lifespan and highly durable performance that can withstand the added weight of motor and battery systems.”
Long-Term Reliability: The Premium E+ series is the engineering solution for riders who demand consistency over hundreds of miles of technical descending without frequent pad replacements.

Best for: eMTB, E-bike, endurance racers, and riders who frequently tackle long, fast downhill trails.

Key Features:

Superior Durability: The KEVLAR® (DuPont), Ceramic and Copper ensure a long lifespan, meaning fewer pad changes and more time on the trail.
Exceptional Heat Resistance: It resists brake fade on long descents, maintaining powerful and predictable performance.
Consistent Power: Delivers unwavering stopping power even under the heaviest loads.

GraphEX: Pro’s Choice for Unmatched Power and Feel

For professional gravity racers, high-speed challengers, or those tackling the most technically demanding terrain, the GraphEx Series represents the pinnacle of friction material science. This compound utilizes Graphene and Composite technology to push the boundaries of heat dissipation.

The Graphene Advantage: Graphene, a single layer of carbon atoms arranged in a two-dimensional honeycomb lattice, possesses extraordinary thermal and mechanical properties. In the GraphEx formula, graphene acts as a high-speed thermal highway.
Superior Heat Dissipation: Our Senior R&D Engineer explains, “Graphene’s thermal conductivity is significantly higher than that of copper or traditional ceramics. In our GraphEx series, this allows for Superior heat dissipation during long descents, ensuring that the friction coefficient remains stable even under extreme conditions where other pads would experience catastrophic fade.”
Environmental Versatility: The composite structure of GraphEx is designed to be non-hygroscopic and thermally stable, meaning it Performs well in both dry and wet environments. Whether racing in the dusty heat of the Southwest or the muddy slopes of the Northeast, the GraphEx series maintains High stopping power.
Advanced Durability: Despite its high-performance orientation, the molecular density of the GraphEx composite ensures low-noise operation combined with advanced durability, bridging the gap between race-day performance and everyday reliability.

Best for: Competitive downhill (DH) and enduro racers, professional athletes, and riders who demand the ultimate in braking performance.

Key Features:

Superior Heat Dissipation: Designed to handle long descents by effectively managing heat build-up.
High Stopping Power: Delivers reliable braking performance even under extreme conditions.
All-Weather Performance: Performs exceptionally in both dry and wet environments.