Neptune Helm 42t Bolt Drive BMX Aluminum Sprocket / Chainwheel - Red - USA Made S/M and other 19mm cranks

and other 19mm cranks

these bars boast dual-radius bends

smoother and rolls longer than most micro engagement hubs that rely on 6 pawls that are offset and cause unnecessary drag

Size: 16 x 1

Neptune Helm 42t Bolt Drive BMX Aluminum Sprocket / Chainwheel - Red - USA Made S/M and other 19mm cranksThe Neptune Helm sprocket is USA made from lightweight, thick, and strong 6061 aluminum alloy. It has 3 32" teeth and a 19mm bore; it will only fit cranks with a 19mm spindle. This sprocket has an anodized finish and laser etched logos. Neptune sprockets are made in the USA! Size: 42t Color: Red This item shows a stock photo. You WILL receive the color and size described above.