Replacement disc pads with high performance, organic semi-metallic compounds Performance compound: is suitable for all conditions and perfectly balanced in terms of power, noise and durability Pro compound: is suited for DH/aggressive use where brakes are subject to maximum levels of heat E-Bike compound: developed specifically for electric bicycles, for its resistance to high temperatures, braking power, durability and absence of noise Road compound: offer the best performance on the road and under all weather conditions. Click on images for additional brake model use compatibility table{border-collapse:collapse;width:100%;}td{text-align: left;padding: 8px;font-weight:350;}tr:nth-child(even){background-color:#f2f2f2}th{background-color:#eb212e;color:white;text-align:left;padding:8px;}.desc ul{font-size:24px;font-weight:600;margin-left:-25px;padding-top:35px;border-top:3px solid #f0f0f0;}.desc li{list-style:none;border-bottom:4px solid #eb212e;width:142px;} TECH SPECS Model Magura Gustav Pro Compound/Backing Pro/Steel