The super tough Rock sprocket is built to last. Made from full CNC’d 6.5mm thick 7075-T6 aluminum for superior strength & 7 half depth reliefs for a clean look & weight reduction. Featuring offset 1/8” teeth provide improved chain alignment on all set ups.
100% CNC Machined
Works with 15/16", 19mm & 22mm Spindles
Weight: 3.5oz (25t)