Shimano BRBX N04C Metal Sintered Disc Pads - Cooling Fins

These pads are specifically designed for certain Shimano 4-piston calipers (BR-M9120, BR-M8120, BR-M7120, BR-U8020). They are not guaranteed to be compatible with other brands or models of brake calipers.

Metal sintered pads use a harder compound that offers more braking power and significantly better durability, especially in wet or muddy conditions. Organic pads are quieter and easier to bed-in but wear faster and are more susceptible to fade.

Replace the pads when the friction material (the metal part) wears down to approximately 1mm thickness or shows deep grooves and significant wear. You may also notice a decrease in braking performance or increased noise.

Ice-Tec is Shimano's heat-reducing technology. The cooling fins on the back plate help to dissipate heat away from the pad and rotor, preventing overheating and brake fade during intense braking.

It is not always necessary, but if your rotor is worn, warped, grooved, or contaminated, it is highly recommended to replace it along with the pads for optimal performance and longevity of the new pads.

While they offer excellent durability, metal sintered pads might be overkill for light commuting and can be noisier than organic pads. However, if you ride in varied weather or require strong braking performance, they can be a good option.

Ensure the pads have been properly bedded-in. Check for rotor contamination and clean if necessary. Inspect pads for excessive wear and replace if needed. Verify compatibility with your brake caliper.

The noise may be normal for metal sintered pads, especially when new or in wet conditions. Ensure the rotor is clean and free from debris. Check if the pads and rotor are properly aligned. Bedding-in may help reduce noise over time.

This indicates overheating. Ensure the Ice-Tec cooling fins are not obstructed. Check for proper brake fluid level and condition. Consider upgrading to rotors with similar cooling technology if the issue persists.

Metal sintered pads are designed for durability but heavy use in abrasive conditions can accelerate wear. Ensure you are using the correct pads for your riding style and conditions. Check for rotor condition; a damaged rotor can cause rapid pad wear.