EK Chain 520 MRD7 Supersport Series Chain control-levers-perches-brake-levers The only wraps that are

The only wraps that are angle sliced wchich keeps out moisture and debris elimination corrosion

2011 Harley Davidson FLHXSE2 CVO Street Glide

2007-2014 Yamaha XVS1300A V Star 1300 Tourer

Two year warranty

and water resistance over OEM foams

EK Chain 520 MRD7 Supersport Series Chain control-levers-perches-brake-levers The only wraps that areLightening holes in 520 side plates to reduce weight. Gives a factory works look. Larger pin diameter than standard chains make chains stronger and last longer. MRD7 Gold finish chain is the used byfactory FMF team. MRD7 has thinner side plates to makeit the lightest chain available without sacrificing strength.