gekors semi-metallic bicycle disc brake pads for shimano/tektro/trp, 2 pairs, black gekors <p>quality assurance, a 2 years warranty is offered.</p><p>simple installation. if you don’t know how to do please view the videos on this topic on youtube before replacing. </p><p>if your bike is hard to stop or with a harsh noise, we suggest to replace the old brake pads.</p><ul><li>ultra-quiet</li><li>good heat resistance</li><li>excellent braking power</li><li>no damage to rotor</li><li>easy to bed in</li><li>high wear resistance</li></ul>