DRIVEN RACING LIGHTWEIGHT STEEL SPROCKETS SPROCKET RR 520 42T

One of the lightest 520 steel sprockets available today Designed using our proprietary EST Technology Performance and longevity all in one sprocket Attractive black Zink semi-gloss finish Lowered surface to remove unnecessary weight Available in in wide variety of tooth counts LIGHTWEIGHT STEEL SPROCKETS 42T Lightweight Steel Sprocket SPROCKET RR 520 42T