The Brake Authority Burly brake pads represent the optimal choice for demanding MTB riders seeking both exceptional longevity and sustained performance in all conditions. Designed for Formula B4 brakes and the 4 Racing range, these high-performance sintered metal pads combine progressive braking power and rotor-friendly operation, while benefiting from nickel-free NoNitech technology for reduced environmental impact. Manufactured in Europe according to the strictest standards, they have established themselves as an essential reference from XC to extreme Enduro.

Performance and all-terrain versatility

• High-performance sintered metal: Latest-generation sinter compound offering high braking power from the first applications and maintained up to extreme temperatures (600°C). Ideal for repeated and intensive braking in long descents, Enduro or Downhill.
• Progressive bite and precise modulation: Unlike standard metal pads, the Burly formulation prioritizes progressive braking and easy modulation, allowing total bike control on technical trails and in wet or muddy conditions.
• Exceptional longevity: Sintered metal remarkably resists wear, offering a service life far superior to organic or semi-metallic pads. Perfect for riders who chain together long outings or intensive practices (All-Mountain, Enduro, Freeride).
• Rotor-friendly: Despite their metallic nature, Burly pads are formulated to limit rotor wear, unlike aggressive pads that sacrifice rotor life in favor of raw power.

Brake Authority technologies and innovation

• NoNitech - Nickel-free technology: Major innovation from Brake Authority, this formulation completely eliminates nickel from the composition, thereby reducing environmental impact and allergy risks. A strong commitment to more responsible cycling.
• Integrated ceramic component: The addition of ceramic particles to the sinter mix improves heat dissipation, limiting caliper and brake fluid overheating during prolonged descents. This technology guarantees consistent braking without fading, even in the most demanding conditions.
• Pre-bedded surface: The pads are delivered pre-bedded (pre-lapped), which considerably reduces initial bedding time and allows optimal performance to be reached quickly from the first outings.
• Certified European manufacturing: Produced in Europe according to ISO 9001:2000 standard, Brake Authority Burly pads benefit from strict quality controls at each manufacturing stage, guaranteeing perfect consistency and reproducible performance.

Compatibility and installation

Burly BA4019B pads are 100% compatible with the following Formula calipers:

• B4 range: Formula B4 Hydraulic 2 pistons, Formula B4 Hydraulic 4 pistons, Formula B4 Team, Formula B4 Pro, Formula B4 SL
• 4 Racing range: 4 Racing XC, 4 Racing FR (Freeride), 4 Racing DH (Downhill), 4 Racing Pro, 4 Racing Pro+, 4 Racing SL, 4 Racing Extreme FR/DH
• Other systems: Formula Extreme, Grimeca System 13

Each set includes the pads for one caliper (front or rear) as well as the return spring when required. Standard dimensions of 43.2 x 25.0 mm ensure direct installation without modification.

Usage recommendations and maintenance

• Recommended practices: XC marathon, All-Mountain, Enduro, Freeride, Downhill. Burly pads excel particularly on long technical descents and in wet or muddy conditions where wear resistance and braking consistency are paramount.
• Initial bedding: Although the pads are pre-bedded, it is recommended to perform a complementary bedding session (10 to 15 progressive braking applications from moderate speed) to optimize material transfer between pad and rotor and achieve maximum performance.
• Rotor compatibility: Sintered metal pads work ideally with rotors with large openings promoting heat evacuation. If you switch from organic to sintered metal pads, it is strongly recommended to replace the rotors simultaneously to avoid any surface compatibility issues.
• Maintenance: Regularly check the remaining pad thickness (minimum 0.5 mm of friction material). Periodically clean rotors and pads with isopropyl alcohol to eliminate contamination and residues. Avoid any contact with oils, greases or penetrating oils.

Why choose Brake Authority Burly pads?

Brake Authority has established itself as a global reference in the high-performance braking field, notably supplying MotoG