*.1 Performance series offers better grip *.2 Enduro series offers longer pad life *.C series offers improved control over bite and extended pad life *.4 series is a soft organic compound for improved power, heat management, and less noise 15 Marta 2009, Louise `07-`09, Julie 2009 Organic Enduro Magura SteelUPC/EAN/GTIN: 4055184009208