SwissStop D29 Disc E Brake Pads - Guide RE

These pads are specifically designed for E-Bikes and high-endurance applications. While they can be used on other mountain bikes, their compound is optimized for the conditions often encountered with electric-assist bikes. Compatibility is restricted to specific SRAM/Avid brake models.

The 'long-lasting, high endurance' compound is designed for extended use. Lifespan depends heavily on riding conditions (terrain, weather, rider weight, braking style), but they are engineered to outlast standard organic pads in demanding use.

These are organic pads, offering quieter operation, better modulation, and are gentler on rotors. Metallic pads generally offer stronger initial bite and perform better in extreme wet conditions but can be noisier and wear rotors faster.

Yes, proper bedding-in is essential for optimal performance and longevity. It ensures the pad material is evenly transferred to the rotor surface, maximizing friction and minimizing noise.

Verify that your brake model is listed under the 'Compatibility' section. Look for model names like SRAM Code R, Code RSC, Guide RE, or Avid Code/Code R (specific years apply).

Yes, the organic formula performs well in wet conditions, offering good modulation. However, like most organic pads, performance might slightly degrade compared to metallic pads in consistently muddy or very wet environments, though they are designed for high endurance.

The best method is to use isopropyl alcohol (90% or higher) on a clean, lint-free cloth. Wipe the rotor surface thoroughly and allow it to dry completely before riding. Avoid using any oil-based cleaners or lubricants.

Ensure pads are properly bedded in. Check for debris on the rotor or pads. Verify that the pads are correctly installed and not rubbing when not applied. A slight amount of brake grease on the back of the pad backing plate (not on the friction material) can sometimes help.

Check pad wear; replace if worn. Clean rotors with isopropyl alcohol. Ensure the brake system is properly bled and there are no air bubbles in the hydraulic lines. Confirm compatibility with your brake model.

This typically indicates air in the hydraulic system. The brake may need to be bled. Check for any leaks around the caliper, hose, or lever.

Check pad wear; significant wear will cause the caliper pistons to retract further, requiring more lever travel. If pads are not worn, there may be air in the system or a need to adjust the caliper position.